The combined oral contraceptive pill is associated with a higher likelihood of developing breast and cervical cancer, but it can also provide protection against ovarian and endometrial cancer.

Pros and Cons of the Combined Oral Contraceptive Pill

The combined oral contraceptive pill is a highly effective method of birth control with a failure rate of less than 1 per 100 woman years. It does not interfere with sexual activity and its contraceptive effects are reversible upon stopping. Additionally, it can make periods regular, lighter, and less painful, and may reduce the risk of ovarian, endometrial, and colorectal cancer. It may also protect against pelvic inflammatory disease, ovarian cysts, benign breast disease, and acne vulgaris.

However, there are also some disadvantages to the combined oral contraceptive pill. One of the main issues is that people may forget to take it, which can reduce its effectiveness. It also offers no protection against sexually transmitted infections. There is an increased risk of venous thromboembolic disease, breast and cervical cancer, stroke, and ischaemic heart disease, especially in smokers. Temporary side-effects such as headache, nausea, and breast tenderness may also be experienced.

It is important to weigh the pros and cons of the combined oral contraceptive pill before deciding if it is the right method of birth control for you. While some users report weight gain while taking the pill, a Cochrane review did not support a causal relationship. Overall, the combined oral contraceptive pill can be an effective and convenient method of birth control, but it is important to discuss any concerns or potential risks with a healthcare provider.

The increase in body temperature after ovulation is utilized in certain cases of natural family planning.

Phases of the Menstrual Cycle

The menstrual cycle is a complex process that can be divided into four phases: menstruation, follicular phase, ovulation, and luteal phase. During the follicular phase, a number of follicles develop in the ovaries, with one follicle becoming dominant around the mid-follicular phase. At the same time, the endometrium begins to proliferate. This phase is characterized by a rise in follicle-stimulating hormone (FSH), which results in the development of follicles that secrete oestradiol.

During ovulation, the mature egg is released from the dominant follicle and triggers the acute release of luteinizing hormone (LH). This phase occurs on day 14 of the menstrual cycle. Following ovulation, the luteal phase begins, during which the corpus luteum secretes progesterone. This hormone causes the endometrium to change into a secretory lining. If fertilization does not occur, the corpus luteum will degenerate, and progesterone levels will fall.

The cervical mucus also changes throughout the menstrual cycle. Following menstruation, the mucus is thick and forms a plug across the external os. Just prior to ovulation, the mucus becomes clear, acellular, and low viscosity. It also becomes ‘stretchy’ – a quality termed spinnbarkeit. Under the influence of progesterone, it becomes thick, scant, and tacky.

Basal body temperature is another indicator of the menstrual cycle. It falls prior to ovulation due to the influence of oestradiol and rises following ovulation in response to higher progesterone levels. Understanding the different phases of the menstrual cycle can help individuals track their fertility and plan for pregnancy.

To confirm or rule out ectopic pregnancy, the recommended investigation is transvaginal ultrasound. This is because it provides clearer images of the uterus, ovaries, and endometrium, making it more effective in detecting ectopic pregnancies compared to transabdominal scans. While serum Beta-HCG levels are helpful in managing ectopic pregnancies, a single test cannot completely rule out the possibility. Pregnant women are generally advised against undergoing CT scans and abdominal X-rays.

Ectopic pregnancy is a serious condition that requires prompt investigation and management. Women who are stable are typically investigated and managed in an early pregnancy assessment unit, while those who are unstable should be referred to the emergency department. The investigation of choice for ectopic pregnancy is a transvaginal ultrasound, which will confirm the presence of a positive pregnancy test.

There are three ways to manage ectopic pregnancies: expectant management, medical management, and surgical management. The choice of management will depend on various criteria, such as the size of the ectopic pregnancy, whether it is ruptured or not, and the patient’s symptoms and hCG levels. Expectant management involves closely monitoring the patient over 48 hours, while medical management involves giving the patient methotrexate and requires follow-up. Surgical management can involve salpingectomy or salpingotomy, depending on the patient’s risk factors for infertility.

Salpingectomy is the first-line treatment for women with no other risk factors for infertility, while salpingotomy should be considered for women with contralateral tube damage. However, around 1 in 5 women who undergo a salpingotomy require further treatment, such as methotrexate and/or a salpingectomy. It is important to carefully consider the patient’s individual circumstances and make a decision that will provide the best possible outcome.

The most significant risk factor for cervical cancer is infection with the human papillomavirus (HPV), particularly types 16, 18, and 33. Among the approximately 15 types of HPV that are considered high-risk for cervical cancer, HPV 16 and 18 are responsible for about 70% of cases. HPV 6 and 11, on the other hand, are associated with the formation of genital warts.

Understanding Cervical Cancer: Risk Factors and Mechanism of HPV

Cervical cancer is a type of cancer that affects the cervix, which is the lower part of the uterus. It is most commonly diagnosed in women under the age of 45, with the highest incidence rates occurring in those aged 25-29. The cancer can be divided into two types: squamous cell cancer and adenocarcinoma. Symptoms may include abnormal vaginal bleeding, postcoital bleeding, intermenstrual bleeding, or postmenopausal bleeding, as well as vaginal discharge.

The most important factor in the development of cervical cancer is the human papillomavirus (HPV), particularly serotypes 16, 18, and 33. Other risk factors include smoking, human immunodeficiency virus, early first intercourse, many sexual partners, high parity, and lower socioeconomic status. While the association between combined oral contraceptive pill use and cervical cancer is sometimes debated, a large study published in the Lancet confirmed the link.

The mechanism by which HPV causes cervical cancer involves the production of oncogenes E6 and E7 by HPV 16 and 18, respectively. E6 inhibits the p53 tumour suppressor gene, while E7 inhibits the RB suppressor gene. Understanding the risk factors and mechanism of HPV in the development of cervical cancer is crucial for prevention and early detection. Regular cervical cancer screening is recommended for all women.

Chickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.

Contraceptives – Time to become effective (if not used on the first day of period):
Immediate: IUD
2 days: Progestin-only pill (POP)
7 days: Combined oral contraceptive (COC), injection, implant, intrauterine system (IUS)

Counselling for Women Considering the Progestogen-Only Pill

Women who are considering taking the progestogen-only pill (POP) should receive counselling on various aspects of the medication. One of the most common potential adverse effects is irregular vaginal bleeding. When starting the POP, immediate protection is provided if it is commenced up to and including day 5 of the cycle. If it is started later, additional contraceptive methods such as condoms should be used for the first 2 days. If switching from a combined oral contraceptive (COC), immediate protection is provided if the POP is continued directly from the end of a pill packet.

It is important to take the POP at the same time every day, without a pill-free break, unlike the COC. If a pill is missed by less than 3 hours, it should be taken as normal. If it is missed by more than 3 hours, the missed pill should be taken as soon as possible, and extra precautions such as condoms should be used until pill taking has been re-established for 48 hours. Diarrhoea and vomiting do not affect the POP, but assuming pills have been missed and following the above guidelines is recommended. Antibiotics have no effect on the POP, unless they alter the P450 enzyme system, such as rifampicin. Liver enzyme inducers may reduce the effectiveness of the POP.

In addition to these specific guidelines, women should also have a discussion on sexually transmitted infections (STIs) when considering the POP. It is important for women to receive comprehensive counselling on the POP to ensure they are aware of its potential effects and how to use it effectively.

Postcoital bleeding is most commonly caused by cervical ectropion.

Understanding Postcoital Bleeding

Postcoital bleeding refers to vaginal bleeding that occurs after sexual intercourse. In approximately 50% of cases, no identifiable pathology is found. However, cervical ectropion is the most common identifiable cause, accounting for around 33% of cases. This condition is more prevalent in women who are taking the combined oral contraceptive pill. Other potential causes of postcoital bleeding include cervicitis, which may be due to Chlamydia infection, cervical cancer, polyps, and trauma.

The recommended first-line treatment for eclampsia is intravenous magnesium sulphate. In this case, the woman has been diagnosed with eclampsia due to her tonic-clonic seizure and her symptoms of pre-eclampsia for the past two days. The initial management should focus on preventing further seizures and providing neuroprotection to the fetus, followed by considering delivery. It is important to monitor both the mother and fetus for signs of hypermagnesaemia, such as hyperreflexia and respiratory depression, and to continuously monitor their cardiotocography. Emergency caesarean section is not the most appropriate initial management as the woman needs to be stabilized first, given her high risk of having further seizures. Intravenous anti-hypertensives should also be administered after magnesium sulphate to lower her blood pressure. Intravenous furosemide and monitoring cardiotocography are not recommended as furosemide does not lower blood pressure in eclampsia. Intramuscular steroids are not necessary in this case as the woman is 35 weeks pregnant, and fetal lungs should be fully developed by now. Steroids are also not the most important management at this stage, even if the woman was earlier in her pregnancy.

Understanding Eclampsia and its Treatment

Eclampsia is a condition that occurs when seizures develop in association with pre-eclampsia, a pregnancy-induced hypertension that is characterized by proteinuria and occurs after 20 weeks of gestation. To prevent seizures in patients with severe pre-eclampsia and treat seizures once they develop, magnesium sulphate is commonly used. However, it is important to note that this medication should only be given once a decision to deliver has been made. In cases of eclampsia, an IV bolus of 4g over 5-10 minutes should be given, followed by an infusion of 1g/hour. During treatment, it is crucial to monitor urine output, reflexes, respiratory rate, and oxygen saturations. Respiratory depression can occur, and calcium gluconate is the first-line treatment for magnesium sulphate-induced respiratory depression. Treatment should continue for 24 hours after the last seizure or delivery, as around 40% of seizures occur post-partum. Additionally, fluid restriction is necessary to avoid the potentially serious consequences of fluid overload.

In summary, understanding the development of eclampsia and its treatment is crucial in managing this potentially life-threatening condition. Magnesium sulphate is the primary medication used to prevent and treat seizures, but it should only be given once a decision to deliver has been made. Monitoring vital signs and urine output is essential during treatment, and calcium gluconate should be readily available in case of respiratory depression. Finally, fluid restriction is necessary to avoid complications associated with fluid overload.

Medical treatment can be attempted for uterine fibroids that are smaller than 3 cm and do not distort the uterine cavity. This may include options such as an intrauterine system, tranexamic acid, or COCP. The NICE Clinical Knowledge Summaries suggest starting with an intrauterine system, which can also serve as a form of contraception.

Understanding Uterine Fibroids

Uterine fibroids are non-cancerous growths that develop in the uterus. They are more common in black women and are thought to occur in around 20% of white women in their later reproductive years. Fibroids are usually asymptomatic, but they can cause menorrhagia, which can lead to iron-deficiency anaemia. Other symptoms include lower abdominal pain, bloating, and urinary symptoms. Fibroids may also cause subfertility.

Diagnosis is usually made through transvaginal ultrasound. Asymptomatic fibroids do not require treatment, but periodic monitoring is recommended. Menorrhagia secondary to fibroids can be managed with various treatments, including the levonorgestrel intrauterine system, NSAIDs, tranexamic acid, and hormonal therapies.

Medical treatment to shrink or remove fibroids may include GnRH agonists or ulipristal acetate, although the latter is not currently recommended due to concerns about liver toxicity. Surgical options include myomectomy, hysteroscopic endometrial ablation, hysterectomy, and uterine artery embolization.

Fibroids generally regress after menopause, but complications such as subfertility and iron-deficiency anaemia can occur. Red degeneration, which is haemorrhage into the tumour, is a common complication during pregnancy.

It is essential to treat the candidal infection by administering miconazole cream to both the mother and child. The cream should be applied to the nipple after feeding and the infant’s oral mucosa. Breastfeeding should continue during the treatment period. Additionally, the mother should be educated on maintaining good hand hygiene after changing the baby’s nappy and sterilizing any objects that the baby puts in their mouth, such as dummies and teats. This information is provided by NICE CKS.

Breastfeeding Problems and Their Management

Breastfeeding is a natural process, but it can come with its own set of challenges. Some of the minor problems that breastfeeding mothers may encounter include frequent feeding, nipple pain, blocked ducts, and nipple candidiasis. These issues can be managed by seeking advice on proper positioning, trying breast massage, and using appropriate medication.

Mastitis is a more serious problem that affects around 1 in 10 breastfeeding women. It is characterized by symptoms such as fever, nipple fissure, and persistent pain. Treatment involves the use of antibiotics, such as flucloxacillin, for 10-14 days. Breastfeeding or expressing milk should continue during treatment to prevent complications such as breast abscess.

Breast engorgement is another common problem that causes breast pain in breastfeeding women. It occurs in the first few days after birth and affects both breasts. Hand expression of milk can help relieve the discomfort of engorgement. Raynaud’s disease of the nipple is a less common problem that causes nipple pain and blanching. Treatment involves minimizing exposure to cold, using heat packs, and avoiding caffeine and smoking.

If a breastfed baby loses more than 10% of their birth weight in the first week of life, it may be a sign of poor weight gain. This should prompt consideration of the above breastfeeding problems and an expert review of feeding. Monitoring of weight should continue until weight gain is satisfactory.

Types of Progestogen Only Pills

Progestogen only pills (POPs) are a type of birth control pill that contain only progestogen hormone. There are two generations of POPs, with the second generation including norethisterone, levonorgestrel, and ethynodiol diacetate. The third generation of POPs includes desogestrel, which is also known as Cerazette. This new type of POP is highly effective in inhibiting ovulation in most women. One of the advantages of Cerazette is that users can take the pill up to 12 hours late, which is longer than the 3-hour window for other POPs. Overall, there are different types of POPs available, and women can choose the one that best suits their needs and preferences.

When a pregnant woman is exposed to chickenpox, the first step is to check for antibodies. Chickenpox is caused by a virus called varicella-zoster and can cause a range of symptoms including myalgia and headache, followed by a rash of small macules, clear vesicles, and pustules. The disease can be more severe in adults and can lead to complications such as pneumonia and secondary bacterial infections. In pregnant women, there is a risk of complications for the fetus, particularly after 36 weeks gestation. If a child is born within 7 days of the mother developing the rash, they are at increased risk of severe chickenpox and may require treatment. Significant exposure to chickenpox is defined as being in the same room for 15 minutes or more with someone who has the disease. If a pregnant woman is unsure of their chickenpox exposure, they should be tested for varicella-zoster IgG levels. If positive, they are immune, but if negative, further advice should be sought from obstetrics and gynecology. It is important to act promptly and seek medical advice if a pregnant woman displays any symptoms of chickenpox.

Chickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.

Chickenpox exposure in pregnancy can pose risks to both the mother and fetus, including fetal varicella syndrome. Post-exposure prophylaxis (PEP) with varicella-zoster immunoglobulin (VZIG) or antivirals should be given to non-immune pregnant women, with timing dependent on gestational age. If a pregnant woman develops chickenpox, specialist advice should be sought and oral aciclovir may be given if she is ≥ 20 weeks and presents within 24 hours of onset of the rash.

Women who have had a previous baby affected by early- or late-onset GBS disease should be offered maternal intravenous antibiotic prophylaxis. The recommended option is to prescribe intrapartum intravenous benzylpenicillin or ampicillin to the mother. This is according to the Royal College of Obstetricians and Gynaecologists guidelines published in 2017. Administering intravenous benzylpenicillin to the child at birth is not appropriate unless they show signs of neonatal sepsis. Prescribing intrapartum intravenous ceftazidime is also not recommended. Monitoring the newborn for signs of sepsis for the next 72 hours is not sufficient in this case. The best approach is to administer antibiotics to the mother to prevent the development of neonatal sepsis.

Group B Streptococcus (GBS) is a common cause of severe infection in newborns. It is estimated that 20-40% of mothers carry GBS in their bowel flora, which can be passed on to their infants during labor and lead to serious infections. Prematurity, prolonged rupture of membranes, previous sibling GBS infection, and maternal pyrexia are all risk factors for GBS infection. The Royal College of Obstetricians and Gynaecologists (RCOG) has published guidelines on GBS management, which include not offering universal screening for GBS to all women and not offering screening based on maternal request. Women who have had GBS detected in a previous pregnancy should be offered intrapartum antibiotic prophylaxis (IAP) or testing in late pregnancy and antibiotics if still positive. IAP should also be offered to women with a previous baby with GBS disease, women in preterm labor, and women with a fever during labor. Benzylpenicillin is the preferred antibiotic for GBS prophylaxis.

Syphilis, Lymphogranuloma venereum (LGV), and donovanosis (granuloma inguinal) can all lead to the development of genital ulcers that are not accompanied by pain. However, in the case of the patient who has recently changed sexual partners and is not experiencing any other symptoms, herpes simplex is the more probable cause of the painful genital ulcers. Behcets may also cause painful genital ulcers.

STI Ulcers: Causes and Symptoms

Genital ulcers are a common symptom of several sexually transmitted infections (STIs). One of the most common causes of genital ulcers is the herpes simplex virus (HSV) type 2, which is responsible for genital herpes. The primary attack of genital herpes is usually severe and accompanied by fever, while subsequent attacks are less severe and localized to one site. The ulcers caused by genital herpes are multiple and painful.

Syphilis is another STI that can cause genital ulcers. It is caused by the spirochaete Treponema pallidum and is characterized by primary, secondary, and tertiary stages. The primary stage of syphilis is marked by the appearance of a painless ulcer, known as a chancre. The incubation period for syphilis is between 9-90 days.

Chancroid is a tropical disease caused by Haemophilus ducreyi. It causes painful genital ulcers that are associated with unilateral, painful inguinal lymph node enlargement. The ulcers typically have a sharply defined, ragged, undermined border.

Lymphogranuloma venereum (LGV) is caused by Chlamydia trachomatis and typically occurs in three stages. The first stage is marked by a small, painless pustule that later forms an ulcer. The second stage is characterized by painful inguinal lymphadenopathy, while the third stage is proctocolitis. LGV is treated using doxycycline.

Other causes of genital ulcers include Behcet’s disease, carcinoma, and granuloma inguinale, which is caused by Klebsiella granulomatis (previously called Calymmatobacterium granulomatis).

Breast cancer risk is increased by HRT, early menarche, late menopause, and COCP, while it is reduced by multiple pregnancy and breastfeeding.

Breast Cancer Risk Factors: Understanding the Predisposing Factors

Breast cancer is a complex disease that can be influenced by various factors. Some of these factors are considered predisposing factors, which means they increase the likelihood of developing breast cancer. One of the most well-known predisposing factors is the presence of BRCA1 and BRCA2 genes, which can increase a person’s lifetime risk of breast and ovarian cancer by 40%. Other predisposing factors include having a first-degree relative with premenopausal breast cancer, nulliparity, having a first pregnancy after the age of 30, early menarche, late menopause, combined hormone replacement therapy, combined oral contraceptive use, past breast cancer, not breastfeeding, ionizing radiation, p53 gene mutations, obesity, and previous surgery for benign disease.

To reduce the risk of developing breast cancer, it is important to understand these predisposing factors and take steps to minimize their impact. For example, women with a family history of breast cancer may choose to undergo genetic testing to determine if they carry the BRCA1 or BRCA2 genes. Women who have not yet had children may consider having their first child before the age of 30, while those who have already had children may choose to breastfeed. Additionally, women who are considering hormone replacement therapy or oral contraceptives should discuss the potential risks and benefits with their healthcare provider. By understanding these predisposing factors and taking proactive steps to reduce their impact, women can help protect themselves against breast cancer.

Women who have recently given birth, whether they are breastfeeding or not, can begin taking the progesterone-only pill at any time postpartum.

It is safe to use progesterone-only pills while breastfeeding, and there is no need to wait for a specific amount of time before starting them. If the pills are started after 21 days, it is recommended to use additional protection for the first 2 days. However, if the woman starts taking the pills immediately, there is no need for extra protection.

Delaying the start of progesterone-only pills can increase the risk of unwanted pregnancy. Therefore, it is important to begin taking them as soon as possible, regardless of whether the woman is breastfeeding or not.

In summary, there is no contraindication to starting progesterone-only pills during the first 21 days postpartum, and breastfeeding does not affect the decision to start them. Women can continue breastfeeding while taking these pills.

After giving birth, women need to use contraception after 21 days. The progestogen-only pill (POP) can be started at any time postpartum, according to the FSRH. Additional contraception should be used for the first two days after day 21. A small amount of progestogen enters breast milk, but it is not harmful to the infant. On the other hand, the combined oral contraceptive pill (COCP) is absolutely contraindicated (UKMEC 4) if breastfeeding is less than six weeks post-partum. If breastfeeding is between six weeks and six months postpartum, it is a UKMEC 2. The COCP may reduce breast milk production in lactating mothers. It should not be used in the first 21 days due to the increased venous thromboembolism risk post-partum. After day 21, additional contraception should be used for the first seven days. The intrauterine device or intrauterine system can be inserted within 48 hours of childbirth or after four weeks.

The lactational amenorrhoea method (LAM) is 98% effective if the woman is fully breastfeeding (no supplementary feeds), amenorrhoeic, and less than six months post-partum. It is important to note that an inter-pregnancy interval of less than 12 months between childbirth and conceiving again is associated with an increased risk of preterm birth, low birth weight, and small for gestational age babies.

Screening for Down’s syndrome, which involves the nuchal scan, is conducted during antenatal care at 11-13+6 weeks. The combined test, which also includes the nuchal scan, is performed during this time frame. However, if the patient prefers to undergo the screening at a later stage of pregnancy, they can opt for the triple or quadruple test between 15 and 20 weeks.

NICE guidelines recommend 10 antenatal visits for first pregnancies and 7 for subsequent pregnancies if uncomplicated. The purpose of each visit is outlined, including booking visits, scans, screening for Down’s syndrome, routine care for blood pressure and urine, and discussions about labour and birth plans. Rhesus negative women are offered anti-D prophylaxis at 28 and 34 weeks. The guidelines also recommend discussing options for prolonged pregnancy at 41 weeks.

Understanding Contraception: A Basic Overview

Contraception has come a long way in the past 50 years, with the development of effective methods being one of the most significant advancements in medicine. There are various types of contraception available, including barrier methods, daily methods, and long-acting methods of reversible contraception (LARCs).

Barrier methods, such as condoms, physically block sperm from reaching the egg. While they can help protect against sexually transmitted infections (STIs), their success rate is relatively low, particularly when used by young people.

Daily methods include the combined oral contraceptive pill, which inhibits ovulation, and the progesterone-only pill, which thickens cervical mucus. However, the combined pill increases the risk of venous thromboembolism and breast and cervical cancer.

LARCs include implantable contraceptives and injectable contraceptives, which both inhibit ovulation and thicken cervical mucus. The implantable contraceptive lasts for three years, while the injectable contraceptive lasts for 12 weeks. The intrauterine system (IUS) and intrauterine device (IUD) are also LARCs, with the IUS preventing endometrial proliferation and thickening cervical mucus, and the IUD decreasing sperm motility and survival.

It is important to note that each method of contraception has its own set of benefits and risks, and it is essential to consult with a healthcare provider to determine the best option for individual needs and circumstances.

The correct treatment for primary syphilis, which is often associated with painless ulceration, is IM benzathine benzylpenicillin. This patient’s presentation of a single painless ulcer on a background of unprotected intercourse is consistent with primary syphilis, and it is important to not rule out sexually transmitted infections even if the patient has a regular partner. IM ceftriaxone, oral aciclovir, and oral azithromycin are all incorrect treatment options for primary syphilis.

Understanding Syphilis: Symptoms and Stages

Syphilis is a sexually transmitted infection caused by the bacterium Treponema pallidum. The infection progresses through three stages: primary, secondary, and tertiary. The incubation period can range from 9 to 90 days.

During the primary stage, a painless ulcer called a chancre appears at the site of sexual contact. Local lymph nodes may also become swollen, but this symptom may not be visible in women if the lesion is on the cervix.

The secondary stage occurs 6 to 10 weeks after the primary infection and is characterized by systemic symptoms such as fevers and lymphadenopathy. A rash may appear on the trunk, palms, and soles, along with buccal ulcers and painless warty lesions on the genitalia.

In the tertiary stage, granulomatous lesions called gummas may develop on the skin and bones, and there may be an ascending aortic aneurysm. Other symptoms include general paralysis of the insane, tabes dorsalis, and Argyll-Robertson pupil.

Congenital syphilis can also occur if a pregnant woman is infected. Symptoms include blunted upper incisor teeth, linear scars at the angle of the mouth, keratitis, saber shins, saddle nose, and deafness.

Understanding the symptoms and stages of syphilis is important for early detection and treatment. It is a treatable infection, but if left untreated, it can lead to serious complications.

Understanding Puerperal Pyrexia

Puerperal pyrexia is a condition that occurs when a woman experiences a fever of more than 38ºC within the first 14 days after giving birth. The most common cause of this condition is endometritis, which is an infection of the lining of the uterus. Other causes include urinary tract infections, wound infections, mastitis, and venous thromboembolism.

If a woman is suspected of having endometritis, it is important to seek medical attention immediately. Treatment typically involves intravenous antibiotics such as clindamycin and gentamicin until the patient is afebrile for more than 24 hours. It is important to note that puerperal pyrexia can be a serious condition and should not be ignored. By understanding the causes and seeking prompt medical attention, women can receive the necessary treatment to recover from this condition.

For women with risk factors for infertility, such as contralateral tube damage, salpingotomy should be considered as the preferred surgical management for ectopic pregnancy. In the case of this patient, who presented with acute-onset abdominal pain and vaginal bleeding 6-8 weeks after her last period, a positive pregnancy test, and ultrasound findings confirming ectopic pregnancy, surgical intervention is necessary. Given the size of the ectopic pregnancy and beta-hCG levels, either laparoscopic salpingectomy or salpingotomy is appropriate. However, since the patient has a history of PID and scarring of the contralateral tube, salpingotomy is the preferred option as it preserves the affected tube and her fertility. Expectant management, laparoscopic salpingectomy, and medical management with methotrexate are not appropriate for this patient’s case.

Ectopic pregnancy is a serious condition that requires prompt investigation and management. Women who are stable are typically investigated and managed in an early pregnancy assessment unit, while those who are unstable should be referred to the emergency department. The investigation of choice for ectopic pregnancy is a transvaginal ultrasound, which will confirm the presence of a positive pregnancy test.

There are three ways to manage ectopic pregnancies: expectant management, medical management, and surgical management. The choice of management will depend on various criteria, such as the size of the ectopic pregnancy, whether it is ruptured or not, and the patient’s symptoms and hCG levels. Expectant management involves closely monitoring the patient over 48 hours, while medical management involves giving the patient methotrexate and requires follow-up. Surgical management can involve salpingectomy or salpingotomy, depending on the patient’s risk factors for infertility.

Salpingectomy is the first-line treatment for women with no other risk factors for infertility, while salpingotomy should be considered for women with contralateral tube damage. However, around 1 in 5 women who undergo a salpingotomy require further treatment, such as methotrexate and/or a salpingectomy. It is important to carefully consider the patient’s individual circumstances and make a decision that will provide the best possible outcome.

Women with premature ovarian insufficiency should be offered hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of 51 years to manage symptoms of low estrogen, prevent osteoporosis, and protect against possible cardiovascular complications. As this patient has a uterus, combined replacement therapy is necessary to avoid the risk of endometrial cancer from unopposed estrogen. Therefore, the most appropriate answer is combined hormone replacement therapy until the age of 51. It is important to note that hormone replacement therapy should be offered to all women with premature ovarian failure to protect bone mineral density and manage symptoms of low estrogen. The progestogen-only pill alone is not sufficient as estrogen is needed to treat symptoms and promote bone mineral density, while progesterone is added to oppose estrogen and reduce the risk of endometrial cancer.

Premature Ovarian Insufficiency: Causes and Management

Premature ovarian insufficiency is a condition where menopausal symptoms and elevated gonadotrophin levels occur before the age of 40. It affects approximately 1 in 100 women and can be caused by various factors such as idiopathic reasons, family history, bilateral oophorectomy, radiotherapy, chemotherapy, infection, autoimmune disorders, and resistant ovary syndrome. The symptoms of premature ovarian insufficiency are similar to those of normal menopause, including hot flushes, night sweats, infertility, secondary amenorrhoea, raised FSH and LH levels, and low oestradiol.

Management of premature ovarian insufficiency involves hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of the average menopause, which is 51 years. It is important to note that HRT does not provide contraception in case spontaneous ovarian activity resumes. Early diagnosis and management of premature ovarian insufficiency can help alleviate symptoms and improve quality of life for affected women.

Implanon and Nexplanon are subdermal contraceptive implants that slowly release the progestogen hormone etonogestrel to prevent ovulation and thicken cervical mucus. Nexplanon is the newer version and has a redesigned applicator to prevent deep insertions and is radiopaque for easier location. It is highly effective with a failure rate of 0.07/100 women-years and lasts for 3 years. It does not contain estrogen, making it suitable for women with a past history of thromboembolism or migraine. It can be inserted immediately after a termination of pregnancy. However, a trained professional is needed for insertion and removal, and additional contraceptive methods are required for the first 7 days if not inserted on days 1 to 5 of a woman’s menstrual cycle.

The main disadvantage of these implants is irregular and heavy bleeding, which can be managed with a co-prescription of the combined oral contraceptive pill. Other adverse effects include headache, nausea, and breast pain. Enzyme-inducing drugs such as certain antiepileptic and rifampicin may reduce the efficacy of Nexplanon, and women should switch to a method unaffected by enzyme-inducing drugs or use additional contraception until 28 days after stopping the treatment.

There are also contraindications for using these implants, such as ischaemic heart disease/stroke, unexplained, suspicious vaginal bleeding, past breast cancer, severe liver cirrhosis, and liver cancer. Current breast cancer is a UKMEC 4 condition, which represents an unacceptable risk if the contraceptive method is used. Overall, these implants are a highly effective and long-acting form of contraception, but they require careful consideration of the potential risks and contraindications.

Trichomonas vaginalis is linked to a strawberry cervix, which can have symptoms resembling those of bacterial vaginosis.

Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.

Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.

Bacterial vaginosis is the identified condition, primarily caused by an overgrowth of anaerobic organisms in the vagina, with Gardnerella vaginalis being the most prevalent. This results in the displacement of lactobacilli, which would not be detected in the sample. The presence of hyphae suggests the existence of Candida (thrush).

Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.

Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.

Implanon and Nexplanon are subdermal contraceptive implants that slowly release the progestogen hormone etonogestrel to prevent ovulation and thicken cervical mucus. Nexplanon is the newer version and has a redesigned applicator to prevent deep insertions and is radiopaque for easier location. It is highly effective with a failure rate of 0.07/100 women-years and lasts for 3 years. It does not contain estrogen, making it suitable for women with a past history of thromboembolism or migraine. It can be inserted immediately after a termination of pregnancy. However, a trained professional is needed for insertion and removal, and additional contraceptive methods are required for the first 7 days if not inserted on days 1 to 5 of a woman’s menstrual cycle.

The main disadvantage of these implants is irregular and heavy bleeding, which can be managed with a co-prescription of the combined oral contraceptive pill. Other adverse effects include headache, nausea, and breast pain. Enzyme-inducing drugs such as certain antiepileptic and rifampicin may reduce the efficacy of Nexplanon, and women should switch to a method unaffected by enzyme-inducing drugs or use additional contraception until 28 days after stopping the treatment.

There are also contraindications for using these implants, such as ischaemic heart disease/stroke, unexplained, suspicious vaginal bleeding, past breast cancer, severe liver cirrhosis, and liver cancer. Current breast cancer is a UKMEC 4 condition, which represents an unacceptable risk if the contraceptive method is used. Overall, these implants are a highly effective and long-acting form of contraception, but they require careful consideration of the potential risks and contraindications.

The gestational diabetes guidelines of NICE have been updated, stating that insulin treatment must commence if the fasting glucose level is equal to or greater than 7 mmol/l. Additionally, it is recommended to consider administering aspirin due to the heightened risk of pre-eclampsia.

Gestational diabetes is a common medical disorder affecting around 4% of pregnancies. Risk factors include a high BMI, previous gestational diabetes, and family history of diabetes. Screening is done through an oral glucose tolerance test, and diagnostic thresholds have recently been updated. Management includes self-monitoring of blood glucose, diet and exercise advice, and medication if necessary. For pre-existing diabetes, weight loss and insulin are recommended, and tight glycemic control is important. Targets for self-monitoring include fasting glucose of 5.3 mmol/l and 1-2 hour post-meal glucose levels.

Barrier Methods of Contraception

Barrier methods of contraception are still commonly used as a means of preventing unintended pregnancies. In addition to preventing pregnancy, condoms also offer some protection against sexually transmitted infections (STIs). The two most popular types of barrier methods used in the UK are condoms and diaphragms/cervical caps.

When used perfectly, male condoms have an efficacy rate of 98%, while female condoms have an efficacy rate of 95%. However, in typical use, the efficacy rates drop to 80% for both male and female condoms. Diaphragms and cervical caps, when used with spermicide, have an efficacy rate of 92-96%.

It is important to note that oil-based lubricants should not be used with latex condoms, as they can weaken the material and increase the risk of breakage. For individuals who are allergic to latex, polyurethane condoms should be used instead. Overall, barrier methods of contraception remain a popular choice for individuals looking to prevent pregnancy and protect against STIs.

When it comes to providing contraception to young people, there are legal and ethical considerations to take into account. In the UK, the age of consent for sexual activity is 16 years, but practitioners may still offer advice and contraception to young people they deem competent. The Fraser Guidelines are often used to assess a young person’s competence. Children under the age of 13 are considered unable to consent to sexual intercourse, and consultations regarding this age group should trigger child protection measures automatically.

It’s important to advise young people to have STI tests 2 and 12 weeks after an incident of unprotected sexual intercourse. Long-acting reversible contraceptive methods (LARCs) are often the best choice for young people, as they may be less reliable in remembering to take medication. However, there are concerns about the effect of progesterone-only injections (Depo-provera) on bone mineral density, and the UKMEC category of the IUS and IUD is 2 for women under the age of 20 years, meaning they may not be the best choice. The progesterone-only implant (Nexplanon) is therefore the LARC of choice for young people.

The symphysis-fundal height in centimeters after 20 weeks of gestation is equal to the number of weeks of gestation.

The symphysis-fundal height (SFH) is a measurement taken from the pubic bone to the top of the uterus in centimetres. It is used to determine the gestational age of a fetus and should match within 2 cm after 20 weeks. For example, if a woman is 24 weeks pregnant, a normal SFH would be between 22 and 26 cm. Proper measurement of SFH is important for monitoring fetal growth and development during pregnancy.

The recommended treatment for the patient’s likely diagnosis of trichomoniasis is oral metronidazole, either as a 7-day course of 200mg or a one-time dose of 2g. Intramuscular ceftriaxone, benzathine benzylpenicillin, and oral doxycycline are not indicated for the treatment of trichomoniasis. Oral azithromycin is also not effective for this condition.

Understanding Trichomonas vaginalis and its Comparison to Bacterial Vaginosis

Trichomonas vaginalis is a type of protozoan parasite that is highly motile and flagellated. It is known to cause trichomoniasis, which is a sexually transmitted infection. The infection is characterized by symptoms such as offensive, yellow/green, frothy vaginal discharge, vulvovaginitis, and strawberry cervix. The pH level is usually above 4.5, and in men, it may cause urethritis.

To diagnose trichomoniasis, a wet mount microscopy is conducted to observe the motile trophozoites. The treatment for trichomoniasis involves oral metronidazole for 5-7 days, although a one-off dose of 2g metronidazole may also be used.

When compared to bacterial vaginosis, trichomoniasis has distinct differences. Bacterial vaginosis is caused by an overgrowth of bacteria in the vagina, while trichomoniasis is caused by a protozoan parasite. The symptoms of bacterial vaginosis include a thin, grayish-white vaginal discharge with a fishy odor, and a pH level above 4.5. Unlike trichomoniasis, bacterial vaginosis is not considered a sexually transmitted infection.

In conclusion, understanding the differences between trichomoniasis and bacterial vaginosis is crucial in diagnosing and treating these conditions effectively. Proper diagnosis and treatment can help prevent complications and improve overall health and well-being.

If a foetal heartbeat is detected on ultrasound in the case of an ectopic pregnancy, surgical management is necessary, and the appropriate procedure is a salpingectomy. This is the recommended course of action for a patient with no significant medical history and both fallopian tubes. Expectant management is not suitable in this scenario, as the foetal heartbeat is visible on ultrasound. Medical management with methotrexate is also not an option due to the foetal heartbeat, and mifepristone is not used for ectopic pregnancies.

Ectopic pregnancy is a serious condition that requires prompt investigation and management. Women who are stable are typically investigated and managed in an early pregnancy assessment unit, while those who are unstable should be referred to the emergency department. The investigation of choice for ectopic pregnancy is a transvaginal ultrasound, which will confirm the presence of a positive pregnancy test.

There are three ways to manage ectopic pregnancies: expectant management, medical management, and surgical management. The choice of management will depend on various criteria, such as the size of the ectopic pregnancy, whether it is ruptured or not, and the patient’s symptoms and hCG levels. Expectant management involves closely monitoring the patient over 48 hours, while medical management involves giving the patient methotrexate and requires follow-up. Surgical management can involve salpingectomy or salpingotomy, depending on the patient’s risk factors for infertility.

Salpingectomy is the first-line treatment for women with no other risk factors for infertility, while salpingotomy should be considered for women with contralateral tube damage. However, around 1 in 5 women who undergo a salpingotomy require further treatment, such as methotrexate and/or a salpingectomy. It is important to carefully consider the patient’s individual circumstances and make a decision that will provide the best possible outcome.

Injectable Contraceptives: Depo Provera

Injectable contraceptives are a popular form of birth control in the UK, with Depo Provera being the main option available. This contraceptive contains 150mg of medroxyprogesterone acetate and is administered via intramuscular injection every 12 weeks. It can be given up to 14 weeks after the last dose without the need for extra precautions. The primary method of action is by inhibiting ovulation, while secondary effects include cervical mucus thickening and endometrial thinning.

However, there are some disadvantages to using Depo Provera. Once the injection is given, it cannot be reversed, and there may be a delayed return to fertility of up to 12 months. Adverse effects may include irregular bleeding and weight gain, and there is a potential increased risk of osteoporosis. It should only be used in adolescents if no other method of contraception is suitable.

It is important to note that there are contraindications to using Depo Provera, such as current breast cancer (UKMEC 4) or past breast cancer (UKMEC 3). While Noristerat is another injectable contraceptive licensed in the UK, it is rarely used in clinical practice and is given every 8 weeks. Overall, injectable contraceptives can be an effective form of birth control, but it is important to weigh the potential risks and benefits before deciding on this method.

Pregnant women with symptomatic bacterial vaginosis (BV) should be offered treatment using oral metronidazole. If BV is incidentally detected in a pregnant woman without symptoms, it is advisable to discuss with her obstetrician whether treatment is necessary. High-dose regimens are not recommended during pregnancy. In case the woman prefers a topical treatment or is unable to tolerate oral metronidazole, intravaginal metronidazole gel or clindamycin cream can be used as alternative choices. However, oral clindamycin is not widely recommended in primary care due to the increased risk of pseudomembranous colitis. This information is sourced from NICE CKS – Bacterial Vaginosis.

Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.

Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.

If a patient’s cervical cancer screening shows a positive result for high-risk HPV (hrHPV) and cytological abnormalities, they should be referred for a colposcopy. This is because HPV increases the risk of developing cervical intraepithelial neoplasia and abnormal cytology indicates the need for further investigation. If the sample is inadequate, a repeat test should be offered in 3 months. However, there is no situation in which a patient is asked to return for a repeat test in 6 months. If the patient is hrHPV negative, they would be returned to normal recall as the NHS now follows an HPV first system. If the patient is hrHPV positive but has normal cytology, they would be invited for a repeat test in 12 months to assess for resolution of HPV or for further increased surveillance before considering a colposcopy. It would be inappropriate to reassure the patient and return them to normal recall if they are hrHPV positive and have dyskaryosis.

The cervical cancer screening program has evolved to include HPV testing, which allows for further risk stratification. A negative hrHPV result means a return to normal recall, while a positive result requires cytological examination. Abnormal cytology results lead to colposcopy, while normal cytology results require a repeat test at 12 months. Inadequate samples require a repeat within 3 months, and two consecutive inadequate samples lead to colposcopy. Treatment for CIN typically involves LLETZ or cryotherapy. Individuals who have been treated for CIN should be invited for a test of cure repeat cervical sample 6 months after treatment.

The most frequent type of ovarian cyst is the follicular cyst, which is often a physiological cyst in young women. A simple cyst in a young woman is likely to be a follicular cyst. The endometrioma is typically filled with old blood, earning it the nickname chocolate cyst. The dermoid cyst contains dermoid tissue, while the corpus luteum cyst is also a physiological cyst but is less common than follicular cysts.

Understanding the Different Types of Ovarian Cysts

Ovarian cysts are a common occurrence in women, and they can be classified into different types. The most common type of ovarian cyst is the physiological cyst, which includes follicular cysts and corpus luteum cysts. Follicular cysts occur when the dominant follicle fails to rupture or when a non-dominant follicle fails to undergo atresia. These cysts usually regress after a few menstrual cycles. Corpus luteum cysts, on the other hand, occur when the corpus luteum fails to break down and disappear after the menstrual cycle. These cysts may fill with blood or fluid and are more likely to cause intraperitoneal bleeding than follicular cysts.

Another type of ovarian cyst is the benign germ cell tumour, which includes dermoid cysts. Dermoid cysts are also known as mature cystic teratomas and are usually lined with epithelial tissue. They may contain skin appendages, hair, and teeth. Dermoid cysts are the most common benign ovarian tumour in women under the age of 30, and they are usually asymptomatic. However, torsion is more likely to occur with dermoid cysts than with other ovarian tumours.

Lastly, there are benign epithelial tumours, which arise from the ovarian surface epithelium. The most common benign epithelial tumour is the serous cystadenoma, which bears a resemblance to the most common type of ovarian cancer (serous carcinoma). Serous cystadenomas are bilateral in around 20% of cases. The second most common benign epithelial tumour is the mucinous cystadenoma, which is typically large and may become massive. If it ruptures, it may cause pseudomyxoma peritonei.

In conclusion, understanding the different types of ovarian cysts is important for proper diagnosis and treatment. Complex ovarian cysts should be biopsied to exclude malignancy, while benign cysts may require monitoring or surgical removal depending on their size and symptoms.

The FSRH uses a scale of 1 to 4 to categorize risk factors for contraceptive methods. A rating of 1 indicates no restrictions on use, while a rating of 4 indicates a condition that poses an unacceptable risk if the contraceptive method is used. Migraine with aura is the only absolute contraindication among the answer options. Ratings of 2 and 3 indicate that the advantages and risks of the contraceptive method should be carefully considered and evaluated by a clinical expert.

The decision to prescribe the combined oral contraceptive pill is now based on the UK Medical Eligibility Criteria (UKMEC), which categorizes potential contraindications and cautions on a four-point scale. UKMEC 1 indicates no restrictions for use, while UKMEC 2 suggests that the benefits outweigh the risks. UKMEC 3 indicates that the disadvantages may outweigh the advantages, and UKMEC 4 represents an unacceptable health risk. Examples of UKMEC 3 conditions include controlled hypertension, a family history of thromboembolic disease in first-degree relatives under 45 years old, and current gallbladder disease. Examples of UKMEC 4 conditions include a history of thromboembolic disease or thrombogenic mutation, breast cancer, and uncontrolled hypertension. Diabetes mellitus diagnosed over 20 years ago is classified as UKMEC 3 or 4 depending on severity. In 2016, breast feeding between 6 weeks and 6 months postpartum was changed from UKMEC 3 to UKMEC 2.

The risk factors for ovarian cancer are associated with a higher frequency of ovulations.

Ovarian cancer is a common malignancy in women, ranking fifth in frequency. It is most commonly diagnosed in women over the age of 60 and has a poor prognosis due to late detection. The majority of ovarian cancers, around 90%, are of epithelial origin, with serous carcinomas accounting for 70-80% of cases. Interestingly, recent research suggests that many ovarian cancers may actually originate in the distal end of the fallopian tube. Risk factors for ovarian cancer include a family history of BRCA1 or BRCA2 gene mutations, early menarche, late menopause, and nulliparity.

Clinical features of ovarian cancer are often vague and can include abdominal distension and bloating, abdominal and pelvic pain, urinary symptoms such as urgency, early satiety, and diarrhea. The initial diagnostic test recommended by NICE is a CA125 blood test, although this can also be elevated in other conditions such as endometriosis and benign ovarian cysts. If the CA125 level is raised, an urgent ultrasound scan of the abdomen and pelvis should be ordered. However, a CA125 test should not be used for screening asymptomatic women. Diagnosis of ovarian cancer is difficult and usually requires a diagnostic laparotomy.

Management of ovarian cancer typically involves a combination of surgery and platinum-based chemotherapy. Unfortunately, 80% of women have advanced disease at the time of diagnosis, leading to a 5-year survival rate of only 46%. It was previously thought that infertility treatment increased the risk of ovarian cancer due to increased ovulation, but recent evidence suggests that this is not a significant factor. In fact, the combined oral contraceptive pill and multiple pregnancies have been shown to reduce the risk of ovarian cancer by reducing the number of ovulations.

Pregnant women who have a BMI of 30 kg/m² or higher should be given a daily dose of 5mg folic acid until the 13th week of their pregnancy. Folic acid is crucial during the first trimester as it helps prevent neural tube defects (NTD). Typically, a daily dose of 400mcg is sufficient for most pregnant women during the first 12 weeks of pregnancy. However, those with a BMI of over 30 kg/m², as well as those with diabetes, sickle cell disease (SCD), thalassaemia trait, coeliac disease, on anti-epileptic medication, personal or family history of NTD, or who have previously given birth to a baby with an NTD, should be prescribed a daily dose of 5mg folic acid. It is recommended that folic acid be taken while trying to conceive to further reduce the risk of NTD. Additionally, NICE advises all pregnant women to take a daily dose of 10mcg (400 units) of vitamin D throughout their entire pregnancy.

Pregnancy and Obesity: Risks and Management

Obesity during pregnancy can lead to various complications for both the mother and the unborn child. A BMI of 30 kg/m² or higher at the first antenatal visit is considered obese. Maternal risks include miscarriage, venous thromboembolism, gestational diabetes, pre-eclampsia, dysfunctional and induced labour, postpartum haemorrhage, wound infections, and a higher rate of caesarean section. Fetal risks include congenital anomaly, prematurity, macrosomia, stillbirth, increased risk of developing obesity and metabolic disorders in childhood, and neonatal death.

It is important to inform women with a BMI of 30 or more at the booking appointment about the risks associated with obesity during pregnancy. They should not attempt to reduce the risk by dieting while pregnant, and healthcare professionals will manage the risk during their pregnancy.

Management of obesity during pregnancy includes taking 5mg of folic acid instead of 400mcg, screening for gestational diabetes with an oral glucose tolerance test (OGTT) at 24-28 weeks, giving birth in a consultant-led obstetric unit if the BMI is 35 kg/m² or higher, and having an antenatal consultation with an obstetric anaesthetist and a plan made if the BMI is 40 kg/m² or higher. It is important to manage obesity during pregnancy to reduce the risks and ensure the health of both the mother and the unborn child.

Fat necrosis is a condition where local fat undergoes saponification, resulting in a benign inflammatory process. It is becoming more common due to breast-conserving surgery and mammoplasty procedures. Trauma or nodular panniculitis are common causes, with trauma being the most frequent. It is more prevalent in women with large breasts and tends to occur in the subareolar and periareolar regions. The breast mass is usually firm, round, and painless, but there may be a single or multiple masses. It may be tender or painful in some cases, and the skin around the lump may be red, bruised, or dimpled. A biopsy may be necessary to differentiate it from breast cancer.

Fertility Management in Men: Appropriate Investigations and Management Options

When it comes to fertility management in men, it is important to follow the guidelines set by the National Institute for Health and Care Excellence (NICE). According to NICE, couples who have been trying to conceive for a year with regular intercourse should be referred to fertility services. However, earlier investigation may be necessary if there is an underlying medical reason for conception difficulties. This means that watching and waiting for 12 months is the appropriate management option in most cases.

One of the investigations that may be necessary is a semen analysis, which is indicated after a year of trying to conceive. Testicular biopsy, on the other hand, is only necessary if there is a potential testicular carcinoma or for sperm retrieval for in-vitro fertilisation (IVF) procedures.

While screening for anti-sperm antibodies may be necessary in secondary care, it is not usually arranged in primary care. Similarly, screening for gonorrhoea is not part of the investigations for reduced fertility as it does not have a significant effect on a patient’s ability to conceive and is not usually asymptomatic. However, excluding asymptomatic chlamydia infection is an important part of the investigation for patients who are struggling with reduced fertility.

When women experience postmenopausal bleeding (PMB), it is important to rule out the possibility of endometrial cancer. The first step is to conduct a speculum examination to check for any visible abnormalities. For women over 40 years old, an endometrial biopsy and hysteroscopy should be performed to diagnose endometrial cancer. Risk factors for this type of cancer include advanced age, never having given birth, using unopposed estrogen therapy, starting menstruation at an early age and experiencing menopause later in life, being overweight, and having submucosal fibroids that typically calcify after menopause.

Endometrial cancer is a type of cancer that is commonly found in women who have gone through menopause, but it can also occur in around 25% of cases before menopause. The prognosis for this type of cancer is usually good due to early detection. There are several risk factors associated with endometrial cancer, including obesity, nulliparity, early menarche, late menopause, unopposed estrogen, diabetes mellitus, tamoxifen, polycystic ovarian syndrome, and hereditary non-polyposis colorectal carcinoma. Postmenopausal bleeding is the most common symptom of endometrial cancer, which is usually slight and intermittent initially before becoming more heavy. Pain is not common and typically signifies extensive disease, while vaginal discharge is unusual.

When investigating endometrial cancer, women who are 55 years or older and present with postmenopausal bleeding should be referred using the suspected cancer pathway. The first-line investigation is trans-vaginal ultrasound, which has a high negative predictive value for a normal endometrial thickness (< 4 mm). Hysteroscopy with endometrial biopsy is also commonly used for investigation. The management of localized disease involves total abdominal hysterectomy with bilateral salpingo-oophorectomy, while patients with high-risk disease may have postoperative radiotherapy. Progestogen therapy is sometimes used in frail elderly women who are not considered suitable for surgery. It is important to note that the combined oral contraceptive pill and smoking are protective against endometrial cancer.

Hyperreflexia and clonus are commonly observed in patients with severe pre-eclampsia, while a decrease in platelet count may indicate the onset of HELLP syndrome.

Pre-eclampsia is a condition that occurs during pregnancy and is characterized by high blood pressure, proteinuria, and edema. It can lead to complications such as eclampsia, neurological issues, fetal growth problems, liver involvement, and cardiac failure. Severe pre-eclampsia is marked by hypertension, proteinuria, headache, visual disturbances, and other symptoms. Risk factors for pre-eclampsia include hypertension in a previous pregnancy, chronic kidney disease, autoimmune disease, diabetes, chronic hypertension, first pregnancy, and age over 40. Aspirin may be recommended for women with high or moderate risk factors. Treatment involves emergency assessment, admission for observation, and medication such as labetalol, nifedipine, or hydralazine. Delivery of the baby is the most important step in management, with timing depending on the individual case.

Contraception is still necessary after menopause. Women who are over 50 years old should use contraception for at least 12 months after their last period, while those under 50 years old should use it for at least 24 months after their last period.

Understanding Menopause and Contraception

Menopause is a natural biological process that marks the end of a woman’s reproductive years. On average, women in the UK experience menopause at the age of 51. However, prior to menopause, women may experience a period known as the climacteric. During this time, ovarian function starts to decline, and women may experience symptoms such as hot flashes, mood swings, and vaginal dryness.

It is important for women to understand that they can still become pregnant during the climacteric period. Therefore, it is recommended to use effective contraception until a certain period of time has passed. Women over the age of 50 should use contraception for 12 months after their last period, while women under the age of 50 should use contraception for 24 months after their last period. By understanding menopause and the importance of contraception during the climacteric period, women can make informed decisions about their reproductive health.

Maternal obesity with a BMI of 30 kg/m2 or more increases the risk of neural tube defects in babies. There is no strong evidence linking obesity to hyper- or hypothyroidism in neonates, an increased risk of Down syndrome, or cystic fibrosis.

Folic Acid: Importance, Deficiency, and Prevention

Folic acid is a vital nutrient that is converted to tetrahydrofolate (THF) in the body. It is found in green, leafy vegetables and plays a crucial role in the transfer of 1-carbon units to essential substrates involved in the synthesis of DNA and RNA. However, certain factors such as phenytoin, methotrexate, pregnancy, and alcohol excess can cause a deficiency in folic acid. This deficiency can lead to macrocytic, megaloblastic anemia and neural tube defects.

To prevent neural tube defects during pregnancy, it is recommended that all women take 400mcg of folic acid until the 12th week of pregnancy. Women at higher risk of conceiving a child with a neural tube defect should take 5mg of folic acid from before conception until the 12th week of pregnancy. Women are considered higher risk if they or their partner has a neural tube defect, they have had a previous pregnancy affected by a neural tube defect, or they have a family history of a neural tube defect. Additionally, women with certain medical conditions such as coeliac disease, diabetes, or thalassaemia trait, or those taking antiepileptic drugs, or who are obese (BMI of 30 kg/m2 or more) are also considered higher risk.

In summary, folic acid is an essential nutrient that plays a crucial role in DNA and RNA synthesis. Deficiency in folic acid can lead to serious health consequences, including neural tube defects. However, taking folic acid supplements during pregnancy can prevent these defects and ensure a healthy pregnancy.

Managing Menopause: Lifestyle Modifications, Hormone Replacement Therapy, and Non-Hormone Replacement Therapy

Menopause is a natural biological process that marks the end of a woman’s reproductive years. It is diagnosed when a woman has not had a period for 12 consecutive months. Menopausal symptoms are common and can last for up to 7 years, with varying degrees of severity and duration. The management of menopause can be divided into three categories: lifestyle modifications, hormone replacement therapy (HRT), and non-hormone replacement therapy.

Lifestyle modifications can help manage menopausal symptoms such as hot flushes, sleep disturbance, mood changes, and cognitive symptoms. Regular exercise, weight loss, stress reduction, and good sleep hygiene are recommended. For women who cannot or do not want to take HRT, non-hormonal treatments such as fluoxetine, citalopram, or venlafaxine for vasomotor symptoms, vaginal lubricants or moisturizers for vaginal dryness, and cognitive behavior therapy or antidepressants for psychological symptoms can be prescribed.

HRT is a treatment option for women with moderate to severe menopausal symptoms. However, it is contraindicated in women with current or past breast cancer, any estrogen-sensitive cancer, undiagnosed vaginal bleeding, or untreated endometrial hyperplasia. HRT brings certain risks, including venous thromboembolism, stroke, coronary heart disease, breast cancer, and ovarian cancer. Women should be advised of these risks and the fact that symptoms typically last for 2-5 years.

When stopping HRT, it is important to gradually reduce the dosage to limit recurrence of symptoms in the short term. However, in the long term, there is no difference in symptom control. Women who experience ineffective treatment, ongoing side effects, or unexplained bleeding should be referred to secondary care. Overall, managing menopause requires a personalized approach that takes into account a woman’s medical history, preferences, and individual symptoms.

If a person experiences more than 2 migraine attacks a month, they should be offered migraine prophylaxis. Propranolol and topiramate are both options for this, but propranolol is preferred for women of child-bearing age due to the risk of cleft lip/cleft palate in infants if topiramate is used during the first trimester of pregnancy. The combined oral contraceptive pill is not typically prescribed for migraines, and if a patient using it becomes pregnant, it will not harm the fetus. Triptan medications like sumatriptan and zolmitriptan are used for acute migraine treatment and should be taken as soon as a migraine starts. They may also be used for menstrual migraine prophylaxis, but should be avoided during pregnancy due to limited safety data.

Managing Migraines: Guidelines and Treatment Options

Migraines can be debilitating and affect a significant portion of the population. To manage migraines, it is important to understand the different treatment options available. According to the National Institute for Health and Care Excellence (NICE) guidelines, acute treatment for migraines involves a combination of an oral triptan and an NSAID or paracetamol. For young people aged 12-17 years, a nasal triptan may be preferred. If these measures are not effective, non-oral preparations of metoclopramide or prochlorperazine may be considered, along with a non-oral NSAID or triptan.

Prophylaxis should be given if patients are experiencing two or more attacks per month. NICE recommends topiramate or propranolol, depending on the patient’s preference, comorbidities, and risk of adverse events. Propranolol is preferred in women of childbearing age as topiramate may be teratogenic and reduce the effectiveness of hormonal contraceptives. Acupuncture and riboflavin may also be effective in reducing migraine frequency and intensity for some people. For women with predictable menstrual migraines, frovatriptan or zolmitriptan may be recommended as a type of mini-prophylaxis.

Specialists may consider other treatment options, such as candesartan or monoclonal antibodies directed against the calcitonin gene-related peptide (CGRP) receptor, like erenumab. However, pizotifen is no longer recommended due to common adverse effects like weight gain and drowsiness. It is important to exercise caution with young patients as acute dystonic reactions may develop. By following these guidelines and considering various treatment options, migraines can be effectively managed.

Condoms act as a barrier contraceptive and do not have any impact on ovulation, therefore they do not cause any delay in fertility. The intrauterine system (IUS) functions by thickening cervical mucous and may prevent ovulation in some women, but most women still ovulate. Once the IUS is removed, most women regain their fertility immediately.

The combined oral contraceptive pill may postpone the return to a normal menstrual cycle in some women, but the majority of them can conceive within a month of discontinuing it. The progesterone-only pill is less likely to delay the return to a normal cycle as it does not contain oestrogen.

Depo-Provera can last up to 12 weeks, and it may take several months for the body to return to a normal menstrual cycle, which can delay fertility. As a result, it is not the most suitable method for a woman who wants to resume ovulatory cycles immediately.

Injectable Contraceptives: Depo Provera

Injectable contraceptives are a popular form of birth control in the UK, with Depo Provera being the main option available. This contraceptive contains 150mg of medroxyprogesterone acetate and is administered via intramuscular injection every 12 weeks. It can be given up to 14 weeks after the last dose without the need for extra precautions. The primary method of action is by inhibiting ovulation, while secondary effects include cervical mucus thickening and endometrial thinning.

However, there are some disadvantages to using Depo Provera. Once the injection is given, it cannot be reversed, and there may be a delayed return to fertility of up to 12 months. Adverse effects may include irregular bleeding and weight gain, and there is a potential increased risk of osteoporosis. It should only be used in adolescents if no other method of contraception is suitable.

It is important to note that there are contraindications to using Depo Provera, such as current breast cancer (UKMEC 4) or past breast cancer (UKMEC 3). While Noristerat is another injectable contraceptive licensed in the UK, it is rarely used in clinical practice and is given every 8 weeks. Overall, injectable contraceptives can be an effective form of birth control, but it is important to weigh the potential risks and benefits before deciding on this method.

Management of Syphilis

Syphilis can be effectively managed with intramuscular benzathine penicillin as the first-line treatment. In cases where penicillin cannot be used, doxycycline may be used as an alternative. After treatment, nontreponemal titres such as rapid plasma reagin (RPR) or Venereal Disease Research Laboratory (VDRL) should be monitored to assess the response. A fourfold decline in titres is often considered an adequate response to treatment.

It is important to note that the Jarisch-Herxheimer reaction may occur following treatment. This reaction is characterized by fever, rash, and tachycardia after the first dose of antibiotic. Unlike anaphylaxis, there is no wheezing or hypotension. The reaction is thought to be due to the release of endotoxins following bacterial death and typically occurs within a few hours of treatment. However, no treatment is needed other than antipyretics if required.

In summary, the management of syphilis involves the use of intramuscular benzathine penicillin or doxycycline as an alternative. Nontreponemal titres should be monitored after treatment, and the Jarisch-Herxheimer reaction may occur but does not require treatment unless symptomatic.

To detect Down’s syndrome, doctors recommend the combined test which involves measuring the thickness of the nuchal translucency during the 12-week scan, as well as conducting blood tests for B-HCG and PAPP-A. This test can only be done between 11 and 13+6 weeks of pregnancy. If the nuchal translucency is thickened, B-HCG levels are high, and PAPP-A levels are low, there is an increased likelihood of Down’s syndrome. The other options listed are incorrect. If a woman misses the window for the combined test, she may be offered the triple or quadruple test between 15-20 weeks, which includes AFP as a marker for Down’s syndrome. Low levels of AFP indicate a higher risk of Down’s syndrome.

NICE updated guidelines on antenatal care in 2021, recommending the combined test for screening for Down’s syndrome between 11-13+6 weeks. The test includes nuchal translucency measurement, serum B-HCG, and pregnancy-associated plasma protein A (PAPP-A). The quadruple test is offered between 15-20 weeks for women who book later in pregnancy. Results are interpreted as either a ‘lower chance’ or ‘higher chance’ of chromosomal abnormalities. If a woman receives a ‘higher chance’ result, she may be offered a non-invasive prenatal screening test (NIPT) or a diagnostic test. NIPT analyzes cell-free fetal DNA in the mother’s blood and has high sensitivity and specificity for detecting chromosomal abnormalities. Private companies offer NIPT screening from 10 weeks gestation.

Category 2 caesarean sections should be performed within 75 minutes of the decision being made. This is because these cases involve maternal or fetal compromise that is not immediately life-threatening, allowing the medical team to manage the emergency and plan the surgery to minimize risks to both the mother and the baby. A timeframe of 2 hours is incorrect as it would delay the necessary intervention. On the other hand, a timeframe of 30 minutes is only applicable to category 1 caesarean sections, where there is an immediate threat to the life of the mother or baby. A timeframe of 5 minutes is too short and may increase the risk of errors during the procedure.

Caesarean Section: Types, Indications, and Risks

Caesarean section, also known as C-section, is a surgical procedure that involves delivering a baby through an incision in the mother’s abdomen and uterus. In recent years, the rate of C-section has increased significantly due to an increased fear of litigation. There are two main types of C-section: lower segment C-section, which comprises 99% of cases, and classic C-section, which involves a longitudinal incision in the upper segment of the uterus.

C-section may be indicated for various reasons, including absolute cephalopelvic disproportion, placenta praevia grades 3/4, pre-eclampsia, post-maturity, IUGR, fetal distress in labor/prolapsed cord, failure of labor to progress, malpresentations, placental abruption, vaginal infection, and cervical cancer. The urgency of C-section may be categorized into four categories, with Category 1 being the most urgent and Category 4 being elective.

It is important for clinicians to inform women of the serious and frequent risks associated with C-section, including emergency hysterectomy, need for further surgery, admission to intensive care unit, thromboembolic disease, bladder injury, ureteric injury, and death. C-section may also increase the risk of uterine rupture, antepartum stillbirth, placenta praevia, and placenta accreta in subsequent pregnancies. Other complications may include persistent wound and abdominal discomfort, increased risk of repeat C-section, readmission to hospital, haemorrhage, infection, and fetal lacerations.

Vaginal birth after C-section (VBAC) may be an appropriate method of delivery for pregnant women with a single previous C-section delivery, except for those with previous uterine rupture or classical C-section scar. The success rate of VBAC is around 70-75%.

The Benefits and Risks of Oral Contraceptives in Relation to Cancer

Oral contraceptives have been a topic of controversy when it comes to their association with cancer in women. However, various studies have shown that they can have both positive and negative effects on different types of cancer.

Breast Cancer:
The Collaborative Group on Hormonal Factors in Breast Cancer conducted a comprehensive analysis and found that current oral contraceptive users and those who had used them within the past 1-4 years had a slightly increased risk of breast cancer. However, the risk is small and resulting tumors spread less aggressively than usual.

Dysmenorrhoea:
For women with primary dysmenorrhoea who do not wish to conceive, a 3-6 month trial of hormonal contraception is reasonable. Monophasic combined oral contraceptives containing 30-35 μg of ethinylestradiol and norethisterone, norgestimate or levonorgestrel are usually the first choice.

Ovarian Cancer:
Oral contraceptives have been noted to prevent epithelial ovarian carcinoma, with studies showing an approximately 40% reduced risk of malignant and borderline ovarian epithelial cancer. This protection lasts for at least 15 years after discontinuation of use and increases with duration of use.

Endometrial Cancer:
Use of oral contraceptives is associated with a 50% reduction of risk of endometrial adenocarcinoma. Protection appears to persist for at least 15 years following discontinuation of use.

Colorectal Cancer:
Women who take combined oral contraceptives are 19% less likely to develop colorectal cancer.

In conclusion, while there are some risks associated with oral contraceptives, they also have benefits in reducing the risk of certain types of cancer. It is important for women to discuss their individual risks and benefits with their healthcare provider when considering the use of oral contraceptives.

The woman’s symptoms are most likely caused by the intrauterine device (IUD), which is known to increase the intensity and discomfort of periods. Ectopic pregnancy and miscarriage are unlikely as the pregnancy test was negative. A urinary tract infection is also unlikely as the urine dip was normal. Although appendicitis should be considered, it does not explain the vaginal bleeding, and the woman’s normal appetite, lack of fever, and mild examination results do not support this diagnosis.

Intrauterine contraceptive devices include copper IUDs and levonorgestrel-releasing IUS. Both are over 99% effective. The IUD prevents fertilization by decreasing sperm motility, while the IUS prevents endometrial proliferation and thickens cervical mucus. Potential problems include heavier periods with IUDs and initial bleeding with the IUS. There is a small risk of uterine perforation, ectopic pregnancy, and infection. New IUS systems, such as Jaydess® and Kyleena®, have smaller frames and less levonorgestrel, resulting in lower serum levels and different rates of amenorrhea.

For symptomatic men with Chlamydia, it is recommended to notify all sexual partners from the 4 weeks prior to the onset of symptoms. As for women and asymptomatic men, all sexual partners from the last 6 months or the most recent partner should be notified. Pregnant women should undergo a test of cure (TOC) 6 weeks after infection, according to BASHH guidelines. Performing a TOC earlier than 6 weeks may result in a false positive due to the presence of nonviable Chlamydia DNA on the NAAT. However, uncomplicated Chlamydia infection in men and non-pregnant women does not require a routine TOC.

Chlamydia is a common sexually transmitted infection caused by Chlamydia trachomatis. It is prevalent in the UK, with approximately 1 in 10 young women affected. The incubation period is around 7-21 days, but many cases are asymptomatic. Symptoms in women include cervicitis, discharge, and bleeding, while men may experience urethral discharge and dysuria. Complications can include epididymitis, pelvic inflammatory disease, and infertility.

Traditional cell culture is no longer widely used for diagnosis, with nuclear acid amplification tests (NAATs) being the preferred method. Testing can be done using urine, vulvovaginal swab, or cervical swab. Screening is recommended for sexually active individuals aged 15-24 years, and opportunistic testing is common.

Doxycycline is the first-line treatment for Chlamydia, with azithromycin as an alternative if doxycycline is contraindicated or not tolerated. Pregnant women may be treated with azithromycin, erythromycin, or amoxicillin. Patients diagnosed with Chlamydia should be offered partner notification services, with all contacts since the onset of symptoms or within the last six months being notified and offered treatment.

Termination of Pregnancy in the UK

The UK’s current abortion law is based on the 1967 Abortion Act, which was amended in 1990 to reduce the upper limit for termination from 28 weeks to 24 weeks gestation. To perform an abortion, two registered medical practitioners must sign a legal document, except in emergencies where only one is needed. The procedure must be carried out by a registered medical practitioner in an NHS hospital or licensed premise.

The method used to terminate a pregnancy depends on the gestation period. For pregnancies less than nine weeks, mifepristone (an anti-progestogen) is administered, followed by prostaglandins 48 hours later to stimulate uterine contractions. For pregnancies less than 13 weeks, surgical dilation and suction of uterine contents is used. For pregnancies more than 15 weeks, surgical dilation and evacuation of uterine contents or late medical abortion (inducing ‘mini-labour’) is used.

The 1967 Abortion Act outlines the circumstances under which a person shall not be guilty of an offence under the law relating to abortion. These include if two registered medical practitioners are of the opinion, formed in good faith, that the pregnancy has not exceeded its 24th week and that the continuance of the pregnancy would involve risk, greater than if the pregnancy were terminated, of injury to the physical or mental health of the pregnant woman or any existing children of her family. The limits do not apply in cases where it is necessary to save the life of the woman, there is evidence of extreme fetal abnormality, or there is a risk of serious physical or mental injury to the woman.

The patient is suffering from thrush and requires antifungal medication. However, since the patient is pregnant, oral fluconazole cannot be prescribed due to its link with birth defects. Instead, metronidazole can be used to treat bacterial vaginosis and Trichomonas vaginalis.

Vaginal candidiasis, also known as thrush, is a common condition that many women can diagnose and treat themselves. Candida albicans is responsible for about 80% of cases, while other candida species cause the remaining 20%. Although most women have no predisposing factors, certain factors such as diabetes mellitus, antibiotics, steroids, pregnancy, and HIV can increase the likelihood of developing vaginal candidiasis. Symptoms include non-offensive discharge resembling cottage cheese, vulvitis, itching, vulval erythema, fissuring, and satellite lesions. A high vaginal swab is not routinely indicated if the clinical features are consistent with candidiasis. Treatment options include local or oral therapy, with oral fluconazole 150 mg as a single dose being the first-line treatment according to NICE Clinical Knowledge Summaries. If there are vulval symptoms, a topical imidazole may be added to an oral or intravaginal antifungal. Pregnant women should only use local treatments. Recurrent vaginal candidiasis is defined as four or more episodes per year by BASHH. Compliance with previous treatment should be checked, and a high vaginal swab for microscopy and culture should be performed to confirm the diagnosis. A blood glucose test may be necessary to exclude diabetes, and differential diagnoses such as lichen sclerosus should be ruled out. An induction-maintenance regime involving oral fluconazole may be considered. Induction involves taking oral fluconazole every three days for three doses, while maintenance involves taking oral fluconazole weekly for six months.

Ectopic pregnancy presents with amenorrhoea, abdominal pain, vaginal bleeding, and shoulder tip pain indicating peritoneal bleeding.

Understanding Ectopic Pregnancy

Ectopic pregnancy occurs when a fertilized egg implants outside the uterus. This condition is characterized by lower abdominal pain and vaginal bleeding, typically occurring 6-8 weeks after the start of the last period. The pain is usually constant and may be felt on one side of the abdomen due to tubal spasm. Vaginal bleeding is usually less than a normal period and may be dark brown in color. Other symptoms may include shoulder tip pain, pain on defecation/urination, dizziness, fainting, or syncope. Breast tenderness may also be reported.

During examination, abdominal tenderness and cervical excitation may be observed. However, it is not recommended to examine for an adnexal mass due to the risk of rupturing the pregnancy. Instead, a pelvic examination to check for cervical excitation is recommended. In cases of pregnancy of unknown location, serum bHCG levels >1,500 may indicate an ectopic pregnancy. It is important to seek medical attention immediately if ectopic pregnancy is suspected as it can be life-threatening.

According to NICE guidelines, women experiencing vasomotor symptoms during menopause can be prescribed fluoxetine, a selective serotonin uptake inhibitor (SSRI). While clonidine is also approved for treating these symptoms, its effectiveness is not well-established and it can cause side effects such as dry mouth, sedation, depression, and fluid retention. Gabapentin is being studied for its potential to reduce hot flushes, but more research is needed.

Managing Menopause: Lifestyle Modifications, Hormone Replacement Therapy, and Non-Hormone Replacement Therapy

Menopause is a natural biological process that marks the end of a woman’s reproductive years. It is diagnosed when a woman has not had a period for 12 consecutive months. Menopausal symptoms are common and can last for up to 7 years, with varying degrees of severity and duration. The management of menopause can be divided into three categories: lifestyle modifications, hormone replacement therapy (HRT), and non-hormone replacement therapy.

Lifestyle modifications can help manage menopausal symptoms such as hot flushes, sleep disturbance, mood changes, and cognitive symptoms. Regular exercise, weight loss, stress reduction, and good sleep hygiene are recommended. For women who cannot or do not want to take HRT, non-hormonal treatments such as fluoxetine, citalopram, or venlafaxine for vasomotor symptoms, vaginal lubricants or moisturizers for vaginal dryness, and cognitive behavior therapy or antidepressants for psychological symptoms can be prescribed.

HRT is a treatment option for women with moderate to severe menopausal symptoms. However, it is contraindicated in women with current or past breast cancer, any estrogen-sensitive cancer, undiagnosed vaginal bleeding, or untreated endometrial hyperplasia. HRT brings certain risks, including venous thromboembolism, stroke, coronary heart disease, breast cancer, and ovarian cancer. Women should be advised of these risks and the fact that symptoms typically last for 2-5 years.

When stopping HRT, it is important to gradually reduce the dosage to limit recurrence of symptoms in the short term. However, in the long term, there is no difference in symptom control. Women who experience ineffective treatment, ongoing side effects, or unexplained bleeding should be referred to secondary care. Overall, managing menopause requires a personalized approach that takes into account a woman’s medical history, preferences, and individual symptoms.

Emergency contraception is available in the UK through two methods: emergency hormonal contraception and intrauterine device (IUD). Emergency hormonal contraception includes two types of pills: levonorgestrel and ulipristal. Levonorgestrel works by stopping ovulation and inhibiting implantation, while ulipristal primarily inhibits ovulation. Levonorgestrel should be taken as soon as possible after unprotected sexual intercourse, within 72 hours, and is 84% effective when used within this time frame. The dose should be doubled for those with a BMI over 26 or weight over 70kg. Ulipristal should be taken within 120 hours of intercourse and may reduce the effectiveness of hormonal contraception. The most effective method of emergency contraception is the copper IUD, which can be inserted within 5 days of unprotected intercourse or up to 5 days after the likely ovulation date. It may inhibit fertilization or implantation and is 99% effective regardless of where it is used in the cycle. Prophylactic antibiotics may be given if the patient is at high risk of sexually transmitted infection.

Urinary tract infections in pregnancy should be treated to prevent pyelonephritis. Trimethoprim should be avoided in the first trimester due to teratogenicity risk. Erythromycin is not typically used for UTIs and nitrofurantoin should be avoided close to full term. Sulfonamides and quinolones should also be avoided in pregnancy.

Urinary tract infections (UTIs) are common in adults and can affect different parts of the urinary tract. The management of UTIs depends on various factors such as the patient’s age, gender, and pregnancy status. For non-pregnant women, local antibiotic guidelines should be followed if available. Trimethoprim or nitrofurantoin for three days are recommended by NICE Clinical Knowledge Summaries. However, if the patient is aged over 65 years or has visible or non-visible haematuria, a urine culture should be sent. Pregnant women with UTIs should be treated with nitrofurantoin, amoxicillin, or cefalexin for seven days. Trimethoprim should be avoided during pregnancy as it is teratogenic in the first trimester. Asymptomatic bacteriuria in pregnant women should also be treated to prevent progression to acute pyelonephritis. Men with UTIs should be offered a seven-day course of trimethoprim or nitrofurantoin unless prostatitis is suspected. A urine culture should be sent before antibiotics are started. Catheterised patients should not be treated for asymptomatic bacteria, but if symptomatic, a seven-day course of antibiotics should be given. Acute pyelonephritis requires hospital admission and treatment with a broad-spectrum cephalosporin or quinolone for 10-14 days. Referral to urology is not routinely required for men who have had one uncomplicated lower UTI.

Understanding Trichomonas vaginalis and its Comparison to Bacterial Vaginosis

Trichomonas vaginalis is a type of protozoan parasite that is highly motile and flagellated. It is known to cause trichomoniasis, which is a sexually transmitted infection. The infection is characterized by symptoms such as offensive, yellow/green, frothy vaginal discharge, vulvovaginitis, and strawberry cervix. The pH level is usually above 4.5, and in men, it may cause urethritis.

To diagnose trichomoniasis, a wet mount microscopy is conducted to observe the motile trophozoites. The treatment for trichomoniasis involves oral metronidazole for 5-7 days, although a one-off dose of 2g metronidazole may also be used.

When compared to bacterial vaginosis, trichomoniasis has distinct differences. Bacterial vaginosis is caused by an overgrowth of bacteria in the vagina, while trichomoniasis is caused by a protozoan parasite. The symptoms of bacterial vaginosis include a thin, grayish-white vaginal discharge with a fishy odor, and a pH level above 4.5. Unlike trichomoniasis, bacterial vaginosis is not considered a sexually transmitted infection.

In conclusion, understanding the differences between trichomoniasis and bacterial vaginosis is crucial in diagnosing and treating these conditions effectively. Proper diagnosis and treatment can help prevent complications and improve overall health and well-being.

The copper intrauterine device is the recommended form of contraception for individuals with breast cancer. Hormonal forms of contraception are not recommended and are rated as a Category 4 risk, which is deemed unacceptable for the patient’s health.

The decision to prescribe the combined oral contraceptive pill is now based on the UK Medical Eligibility Criteria (UKMEC), which categorizes potential contraindications and cautions on a four-point scale. UKMEC 1 indicates no restrictions for use, while UKMEC 2 suggests that the benefits outweigh the risks. UKMEC 3 indicates that the disadvantages may outweigh the advantages, and UKMEC 4 represents an unacceptable health risk. Examples of UKMEC 3 conditions include controlled hypertension, a family history of thromboembolic disease in first-degree relatives under 45 years old, and current gallbladder disease. Examples of UKMEC 4 conditions include a history of thromboembolic disease or thrombogenic mutation, breast cancer, and uncontrolled hypertension. Diabetes mellitus diagnosed over 20 years ago is classified as UKMEC 3 or 4 depending on severity. In 2016, breast feeding between 6 weeks and 6 months postpartum was changed from UKMEC 3 to UKMEC 2.

Despite the absence of symptoms, the patient’s blood pressure remains elevated at a level exceeding 160/100 mmHg, and there is also significant proteinuria, despite receiving labetalol treatment. As a result, emergency admission is necessary to monitor and manage the hypertension in a controlled setting. If there is no improvement, delivery may be considered as an option.

Hypertension during pregnancy is a common occurrence that requires careful management. In normal pregnancies, blood pressure tends to decrease in the first trimester and then gradually increase to pre-pregnancy levels by term. However, in cases of hypertension during pregnancy, the systolic blood pressure is usually above 140 mmHg or the diastolic blood pressure is above 90 mmHg. Additionally, an increase of more than 30 mmHg systolic or 15 mmHg diastolic from the initial readings may also indicate hypertension.

There are three categories of hypertension during pregnancy: pre-existing hypertension, pregnancy-induced hypertension (PIH), and pre-eclampsia. Pre-existing hypertension refers to a history of hypertension before pregnancy or elevated blood pressure before 20 weeks gestation. PIH occurs in the second half of pregnancy and resolves after birth. Pre-eclampsia is characterized by hypertension and proteinuria, and may also involve edema.

The management of hypertension during pregnancy involves the use of antihypertensive medications such as labetalol, nifedipine, and hydralazine. In cases of pre-existing hypertension, ACE inhibitors and angiotensin II receptor blockers should be stopped immediately and alternative medications should be prescribed. Women who are at high risk of developing pre-eclampsia should take aspirin from 12 weeks until the birth of the baby. It is important to carefully monitor blood pressure and proteinuria levels during pregnancy to ensure the health of both the mother and the baby.

Understanding Vulval Carcinoma

Vulval carcinoma is a type of cancer that affects the vulva, which is the external female genitalia. It is a relatively rare condition, with only around 1,200 cases diagnosed in the UK each year. The majority of cases occur in women over the age of 65 years, and around 80% of cases are squamous cell carcinomas.

There are several risk factors associated with vulval carcinoma, including human papilloma virus (HPV) infection, vulval intraepithelial neoplasia (VIN), immunosuppression, and lichen sclerosus. Symptoms of vulval carcinoma may include a lump or ulcer on the labia majora, inguinal lymphadenopathy, and itching or irritation.

It is important for women to be aware of the risk factors and symptoms of vulval carcinoma, and to seek medical attention if they experience any concerning symptoms. Early detection and treatment can improve outcomes and increase the chances of a full recovery.

Venous thromboembolism (VTE) is a serious condition that can lead to severe health complications and even death. However, it is preventable. The National Institute for Health and Care Excellence (NICE) has updated its guidelines for 2018 to provide recommendations for the assessment and management of patients at risk of VTE in hospital. All patients admitted to the hospital should be assessed individually to identify risk factors for VTE development and bleeding risk. The department of health’s VTE risk assessment tool is recommended for medical and surgical patients. Patients with certain risk factors, such as reduced mobility, surgery, cancer, and comorbidities, are at increased risk of developing VTE. After assessing a patient’s VTE risk, healthcare professionals should compare it to their risk of bleeding to decide whether VTE prophylaxis should be offered. If indicated, VTE prophylaxis should be started as soon as possible.

There are two types of VTE prophylaxis: mechanical and pharmacological. Mechanical prophylaxis includes anti-embolism stockings and intermittent pneumatic compression devices. Pharmacological prophylaxis includes fondaparinux sodium, low molecular weight heparin (LMWH), and unfractionated heparin (UFH). The choice of prophylaxis depends on the patient’s individual risk factors and bleeding risk.

In general, medical patients deemed at risk of VTE after individual assessment are started on pharmacological VTE prophylaxis, provided that the risk of VTE outweighs the risk of bleeding and there are no contraindications. Surgical patients at low risk of VTE are treated with anti-embolism stockings, while those at high risk are treated with a combination of stockings and pharmacological prophylaxis.

Patients undergoing certain surgical procedures, such as hip and knee replacements, are recommended to receive pharmacological VTE prophylaxis to reduce the risk of VTE developing post-surgery. For fragility fractures of the pelvis, hip, and proximal femur, LMWH or fondaparinux sodium is recommended for a month if the risk of VTE outweighs the risk of bleeding.

Healthcare professionals should advise patients to stop taking their combined oral contraceptive pill or hormone replacement therapy four weeks before surgery and mobilize them as soon as possible after surgery. Patients should also ensure they are hydrated. By following these guidelines, healthcare professionals can help prevent VTE and improve patient outcomes.

Having endometriosis increases the risk of experiencing an ectopic pregnancy. This patient’s symptoms and positive pregnancy test suggest a likely diagnosis of an ectopic pregnancy. Other risk factors for ectopic pregnancy include previous ectopic pregnancy, fallopian tube damage, and IVF. However, multiparity, previous pre-eclampsia, twin pregnancy, and type 2 diabetes mellitus are not associated with an increased risk of ectopic pregnancy.

Understanding Ectopic Pregnancy: Incidence and Risk Factors

Ectopic pregnancy occurs when a fertilized egg implants outside the uterus, usually in the fallopian tubes. This condition is a serious medical emergency that requires immediate attention. According to epidemiological studies, ectopic pregnancy occurs in approximately 0.5% of all pregnancies.

Several risk factors can increase the likelihood of ectopic pregnancy. These include damage to the fallopian tubes due to pelvic inflammatory disease or surgery, a history of previous ectopic pregnancy, endometriosis, the use of intrauterine contraceptive devices (IUCDs), and the progesterone-only pill. In vitro fertilization (IVF) also increases the risk of ectopic pregnancy, with approximately 3% of IVF pregnancies resulting in ectopic implantation.

It is important to note that any factor that slows down the passage of the fertilized egg to the uterus can increase the risk of ectopic pregnancy. Early detection and prompt treatment are crucial in managing this condition and preventing serious complications.

If two combined oral contraceptive pills (COCPs) are missed in week three, the woman should finish the remaining pills in the current pack and immediately start a new pack without taking the pill-free interval. It is important to note that contraceptive protection may be reduced during this time. Seeking emergency contraception is not necessary if there has been no unprotected sexual intercourse during the period of missed pills. Simply taking an active pill and continuing with the upcoming pill-free interval is not sufficient as the woman has likely lost contraceptive protection during the missed pill days. Taking an active pill as soon as possible without exercising caution is also not recommended as the woman may have reduced contraceptive protection.

Missed Pills in Combined Oral Contraceptive Pill

When taking a combined oral contraceptive (COC) pill containing 30-35 micrograms of ethinylestradiol, it is important to know what to do if a pill is missed. The Faculty of Sexual and Reproductive Healthcare (FSRH) has updated their recommendations in recent years. If one pill is missed at any time in the cycle, the woman should take the last pill even if it means taking two pills in one day and then continue taking pills daily, one each day. No additional contraceptive protection is needed in this case.

However, if two or more pills are missed, the woman should take the last pill even if it means taking two pills in one day, leave any earlier missed pills, and then continue taking pills daily, one each day. In this case, the woman should use condoms or abstain from sex until she has taken pills for 7 days in a row. If pills are missed in week 1 (Days 1-7), emergency contraception should be considered if she had unprotected sex in the pill-free interval or in week 1. If pills are missed in week 2 (Days 8-14), after seven consecutive days of taking the COC there is no need for emergency contraception.

If pills are missed in week 3 (Days 15-21), the woman should finish the pills in her current pack and start a new pack the next day, thus omitting the pill-free interval. Theoretically, women would be protected if they took the COC in a pattern of 7 days on, 7 days off. It is important to follow these guidelines to ensure the effectiveness of the COC in preventing pregnancy.

Vasectomy: A Simple and Effective Male Sterilisation Method

Vasectomy is a male sterilisation method that has a failure rate of 1 per 2,000, making it more effective than female sterilisation. The procedure is simple and can be done under local anesthesia, with some cases requiring general anesthesia. After the procedure, patients can go home after a couple of hours. However, it is important to note that vasectomy does not work immediately.

To ensure the success of the procedure, semen analysis needs to be performed twice following a vasectomy before a man can have unprotected sex. This is usually done at 12 weeks after the procedure. While vasectomy is generally safe, there are some complications that may arise, such as bruising, hematoma, infection, sperm granuloma, and chronic testicular pain. This pain affects between 5-30% of men.

In the event that a man wishes to reverse the procedure, the success rate of vasectomy reversal is up to 55% if done within 10 years. However, the success rate drops to approximately 25% after more than 10 years. Overall, vasectomy is a simple and effective method of male sterilisation, but it is important to consider the potential complications and the need for semen analysis before engaging in unprotected sex.

Breast cancer screening is offered to women aged 50-70 years through the NHS Breast Screening Programme. Mammograms are provided every three years, and women over 70 years are encouraged to make their own appointments. While the effectiveness of breast screening is debated, it is estimated that the programme saves around 1,400 lives annually.

For those with familial breast cancer, NICE guidelines recommend referral if there is a family history of breast cancer with any of the following: diagnosis before age 40, bilateral breast cancer, male breast cancer, ovarian cancer, Jewish ancestry, sarcoma in a relative under 45 years, glioma or childhood adrenal cortical carcinomas, complicated patterns of multiple cancers at a young age, or paternal history of breast cancer with two or more relatives on the father’s side. Women at increased risk due to family history may be offered screening at a younger age. Referral to a breast clinic is recommended for those with a first-degree relative diagnosed with breast cancer before age 40, a first-degree male relative with breast cancer, a first-degree relative with bilateral breast cancer before age 50, two first-degree relatives or one first-degree and one second-degree relative with breast cancer, or a first- or second-degree relative with breast and ovarian cancer.

Vaginal PGE2 is the preferred method of induction of labour, with other options such as emergency caesarean section, maternal oxytocin infusion, amniotomy, and cervical ripening balloon being considered only in certain situations. Women undergoing vaginal PGE2 should be aware of the risk of uterine hyperstimulation and may require additional analgesia. The cervix should be reassessed before considering oxytocin infusion. Amniotomy may be used in combination with oxytocin infusion in patients with a ripe cervix. Cervical ripening balloon should not be used as the primary method for induction of labour due to its potential pain, bleeding, and infection risks.

Induction of Labour: Reasons, Methods, and Complications

Induction of labour is a medical process that involves starting labour artificially. It is necessary in about 20% of pregnancies due to various reasons such as prolonged pregnancy, prelabour premature rupture of the membranes, diabetes, pre-eclampsia, and rhesus incompatibility. The Bishop score is used to assess whether induction of labour is required, which takes into account cervical position, consistency, effacement, dilation, and fetal station. A score of less than 5 indicates that labour is unlikely to start without induction, while a score of 8 or more indicates that the cervix is ripe and there is a high chance of spontaneous labour or response to interventions made to induce labour.

There are several methods of induction of labour, including membrane sweep, vaginal prostaglandin E2, maternal oxytocin infusion, amniotomy, and cervical ripening balloon. Membrane sweeping involves separating the chorionic membrane from the decidua by rotating the examining finger against the wall of the uterus. Vaginal prostaglandin E2 is the preferred method of induction of labour, unless there are specific clinical reasons for not using it. Uterine hyperstimulation is the main complication of induction of labour, which refers to prolonged and frequent uterine contractions that can cause fetal hypoxemia and acidemia. In rare cases, uterine rupture may occur, which requires removing the vaginal prostaglandins and stopping the oxytocin infusion if one has been started, and tocolysis with terbutaline.

Currently, there is no dependable screening test for detecting ovarian cancer in its early stages. However, women, especially those over 50 years old, who experience persistent symptoms such as abdominal bloating, early satiety, loss of appetite, pelvic or abdominal pain, and increased urinary urgency or frequency should be suspected of having ovarian cancer and should undergo further tests.

Ovarian cancer is a common malignancy in women, ranking fifth in frequency. It is most commonly diagnosed in women over the age of 60 and has a poor prognosis due to late detection. The majority of ovarian cancers, around 90%, are of epithelial origin, with serous carcinomas accounting for 70-80% of cases. Interestingly, recent research suggests that many ovarian cancers may actually originate in the distal end of the fallopian tube. Risk factors for ovarian cancer include a family history of BRCA1 or BRCA2 gene mutations, early menarche, late menopause, and nulliparity.

Clinical features of ovarian cancer are often vague and can include abdominal distension and bloating, abdominal and pelvic pain, urinary symptoms such as urgency, early satiety, and diarrhea. The initial diagnostic test recommended by NICE is a CA125 blood test, although this can also be elevated in other conditions such as endometriosis and benign ovarian cysts. If the CA125 level is raised, an urgent ultrasound scan of the abdomen and pelvis should be ordered. However, a CA125 test should not be used for screening asymptomatic women. Diagnosis of ovarian cancer is difficult and usually requires a diagnostic laparotomy.

Management of ovarian cancer typically involves a combination of surgery and platinum-based chemotherapy. Unfortunately, 80% of women have advanced disease at the time of diagnosis, leading to a 5-year survival rate of only 46%. It was previously thought that infertility treatment increased the risk of ovarian cancer due to increased ovulation, but recent evidence suggests that this is not a significant factor. In fact, the combined oral contraceptive pill and multiple pregnancies have been shown to reduce the risk of ovarian cancer by reducing the number of ovulations.

Understanding Postpartum Haemorrhage

Postpartum haemorrhage (PPH) is a condition where a woman experiences blood loss of more than 500 ml after giving birth vaginally. It can be classified as primary or secondary. Primary PPH occurs within 24 hours after delivery and is caused by the 4 Ts: tone, trauma, tissue, and thrombin. The most common cause is uterine atony. Risk factors for primary PPH include previous PPH, prolonged labour, pre-eclampsia, increased maternal age, emergency Caesarean section, and placenta praevia.

In managing PPH, it is important to involve senior staff immediately and follow the ABC approach. This includes two peripheral cannulae, lying the woman flat, blood tests, and commencing a warmed crystalloid infusion. Mechanical interventions such as rubbing up the fundus and catheterisation are also done. Medical interventions include IV oxytocin, ergometrine, carboprost, and misoprostol. Surgical options such as intrauterine balloon tamponade, B-Lynch suture, ligation of uterine arteries, and hysterectomy may be considered if medical options fail to control the bleeding.

Secondary PPH occurs between 24 hours to 6 weeks after delivery and is typically due to retained placental tissue or endometritis. It is important to understand the causes and risk factors of PPH to prevent and manage this life-threatening emergency effectively.

The human papillomavirus (HPV) is a common sexually transmitted infection that can lead to cervical cancer. There are over 100 types of HPV, with types 16 and 18 being high-risk types that are responsible for the majority of cervical cancers. Types 6 and 11 are low-risk types that typically cause benign genital warts. Although not part of the screening process, the Gardasil vaccine can protect against both HPV types 6 and 11.

Contrary to popular belief, not all samples undergo both HPV testing and cytology. Only samples that test positive for high-risk HPV undergo cytology testing. Samples that test negative for high-risk HPV do not require further testing.

In the past, samples were first examined under a microscope (cytology) before HPV testing. However, research has shown that testing for high-risk HPV first is more effective. If a woman tests positive for HPV, she will receive a single letter informing her of her HPV status and whether any abnormal cells were detected.

The cervical cancer screening program has evolved to include HPV testing, which allows for further risk stratification. A negative hrHPV result means a return to normal recall, while a positive result requires cytological examination. Abnormal cytology results lead to colposcopy, while normal cytology results require a repeat test at 12 months. Inadequate samples require a repeat within 3 months, and two consecutive inadequate samples lead to colposcopy. Treatment for CIN typically involves LLETZ or cryotherapy. Individuals who have been treated for CIN should be invited for a test of cure repeat cervical sample 6 months after treatment.

Differential Diagnosis of a Woman with Acne and Infertility

Polycystic ovarian syndrome (PCOS), endogenous Cushing’s syndrome, Addison’s disease, congenital adrenal hyperplasia (CAH), and primary hypoparathyroidism are all potential differential diagnoses for a woman presenting with acne and infertility. PCOS is the most likely diagnosis, as it presents with menstrual dysfunction, anovulation, and signs of hyperandrogenism, including excess terminal body hair in a male distribution pattern, acne, and male-pattern hair loss. Endogenous Cushing’s syndrome and primary hypoparathyroidism are less likely, as they do not present with acne and infertility. Addison’s disease is characterized by hyperpigmentation, weakness, fatigue, poor appetite, and weight loss, while CAH may present with oligomenorrhoea, hirsutism, and/or infertility.

Understanding Endometriosis

Endometriosis is a common condition where endometrial tissue grows outside of the uterus. It affects around 10% of women of reproductive age and can cause chronic pelvic pain, painful periods, painful intercourse, and subfertility. Other symptoms may include urinary problems and painful bowel movements. Diagnosis is typically made through laparoscopy, and treatment options depend on the severity of symptoms.

First-line treatments for symptomatic relief include NSAIDs and/or paracetamol. If these do not help, hormonal treatments such as the combined oral contraceptive pill or progestogens may be tried. If symptoms persist or fertility is a priority, referral to secondary care may be necessary. Secondary treatments may include GnRH analogues or surgery. For women trying to conceive, laparoscopic excision or ablation of endometriosis plus adhesiolysis is recommended, as well as ovarian cystectomy for endometriomas.

It is important to note that there is poor correlation between laparoscopic findings and severity of symptoms, and that there is little role for investigation in primary care. If symptoms are significant, referral for a definitive diagnosis is recommended.

Anticoagulant Therapy for Deep Vein Thrombosis in Pregnancy

Deep vein thrombosis (DVT) is a serious condition that can occur during pregnancy. Any woman with symptoms or signs suggestive of DVT should undergo objective testing and receive treatment with low-molecular-weight heparin (LMWH) immediately until the diagnosis is excluded. LMWH should be given in doses titrated against the woman’s weight and can be administered once daily or in two divided doses. It does not cross the placenta and has a lower risk of bleeding and heparin-induced osteoporosis compared to unfractionated heparin (UH). Fondaparinux, argatroban, or r-hirudin may be considered for pregnant women who cannot tolerate heparin.

Aspirin is not recommended for thromboprophylaxis in obstetric patients, except for pregnant women with a known history of antiphospholipid syndrome. Intravenous UH is the preferred initial treatment for massive pulmonary embolism with cardiovascular compromise during pregnancy and the puerperium. Warfarin should not be used for antenatal DVT treatment due to its adverse effects on the fetus. Postnatal therapy can be with LMWH or oral anticoagulants, but regular blood tests are needed to monitor warfarin.

Compression duplex ultrasonography should be performed when there is clinical suspicion of DVT. D-dimer testing should not be used in the investigation of acute DVT in pregnancy. Before anticoagulant therapy is started, blood tests should be taken for a full blood count, coagulation screen, urea and electrolytes, and liver function tests. Thrombophilia screening before therapy is not recommended.

The symptoms of HELLP syndrome, a severe form of pre-eclampsia, include haemolysis (H), elevated liver enzymes (EL), and low platelets (LP). A patient with this condition may experience malaise, nausea, vomiting, and headache, as well as hypertension with proteinuria and epigastric and/or upper abdominal pain. The patient in this case meets the requirements for a diagnosis of HELLP syndrome.

Liver Complications During Pregnancy

During pregnancy, there are several liver complications that may arise. One of the most common is intrahepatic cholestasis of pregnancy, which occurs in about 1% of pregnancies and is typically seen in the third trimester. Symptoms include intense itching, especially in the palms and soles, as well as elevated bilirubin levels. Treatment involves the use of ursodeoxycholic acid for relief and weekly liver function tests. Women with this condition are usually induced at 37 weeks to prevent stillbirth, although maternal morbidity is not typically increased.

Another rare complication is acute fatty liver of pregnancy, which may occur in the third trimester or immediately after delivery. Symptoms include abdominal pain, nausea and vomiting, headache, jaundice, and hypoglycemia. Severe cases may result in pre-eclampsia. ALT levels are typically elevated, and support care is the primary management until delivery can be performed once the patient is stabilized.

Finally, conditions such as Gilbert’s and Dubin-Johnson syndrome may be exacerbated during pregnancy. Additionally, HELLP syndrome, which stands for haemolysis, elevated liver enzymes, and low platelets, is a serious complication that can occur in the third trimester and requires immediate medical attention. Overall, it is important for pregnant women to be aware of these potential liver complications and to seek medical attention if any symptoms arise.

NICE guidelines recommend 10 antenatal visits for first pregnancies and 7 for subsequent pregnancies if uncomplicated. The purpose of each visit is outlined, including booking visits, scans, screening for Down’s syndrome, routine care for blood pressure and urine, and discussions about labour and birth plans. Rhesus negative women are offered anti-D prophylaxis at 28 and 34 weeks. The guidelines also recommend discussing options for prolonged pregnancy at 41 weeks.

Injectable Contraceptives: Depo Provera

Injectable contraceptives are a popular form of birth control in the UK, with Depo Provera being the main option available. This contraceptive contains 150mg of medroxyprogesterone acetate and is administered via intramuscular injection every 12 weeks. It can be given up to 14 weeks after the last dose without the need for extra precautions. The primary method of action is by inhibiting ovulation, while secondary effects include cervical mucus thickening and endometrial thinning.

However, there are some disadvantages to using Depo Provera. Once the injection is given, it cannot be reversed, and there may be a delayed return to fertility of up to 12 months. Adverse effects may include irregular bleeding and weight gain, and there is a potential increased risk of osteoporosis. It should only be used in adolescents if no other method of contraception is suitable.

It is important to note that there are contraindications to using Depo Provera, such as current breast cancer (UKMEC 4) or past breast cancer (UKMEC 3). While Noristerat is another injectable contraceptive licensed in the UK, it is rarely used in clinical practice and is given every 8 weeks. Overall, injectable contraceptives can be an effective form of birth control, but it is important to weigh the potential risks and benefits before deciding on this method.

If the 1st repeat smear at 12 months is still positive for high-risk strains of human papillomavirus (hrHPV), the correct course of action is to repeat the smear 12 months later (i.e. at 24 months). Colposcopy is not indicated in this case, as it would only be necessary if this was her 3rd successive annual cervical smear that is still positive for hrHPV but with no cytological abnormalities. Repeating the cervical smear after 3 months is also not necessary, as this is only indicated if the first smear is inadequate. Similarly, repeating the cervical smear in 3 years is not appropriate, as hrHPV has been detected. Repeating the cervical smear after 6 months is also not necessary, as this is usually done as a test of cure following treatment for cervical intraepithelial neoplasia.

The cervical cancer screening program has evolved to include HPV testing, which allows for further risk stratification. A negative hrHPV result means a return to normal recall, while a positive result requires cytological examination. Abnormal cytology results lead to colposcopy, while normal cytology results require a repeat test at 12 months. Inadequate samples require a repeat within 3 months, and two consecutive inadequate samples lead to colposcopy. Treatment for CIN typically involves LLETZ or cryotherapy. Individuals who have been treated for CIN should be invited for a test of cure repeat cervical sample 6 months after treatment.

For this patient, who has a low risk of having a baby with neural tube defects and is not at high risk of vitamin D deficiency, the standard care is recommended. This includes taking a daily supplement of 10 micrograms of vitamin D. There is no need for her to take folic acid 5mg or higher doses of vitamin D, as they exceed the recommended amount.

Antenatal care guidelines were issued by NICE in March 2008, which included specific points for the care of healthy pregnant women. Nausea and vomiting can be treated with natural remedies such as ginger and acupuncture on the ‘p6’ point, as recommended by NICE. Antihistamines, with promethazine as the first-line option according to the BNF, can also be used. Adequate vitamin D intake is crucial for the health of both the mother and baby, and women should be informed about this at their booking appointment. The Chief Medical Officer advises all pregnant and breastfeeding women to take a daily supplement containing 10 micrograms of vitamin D, with particular care taken for those at risk. In 2016, new guidelines were proposed by the Chief Medical Officer regarding alcohol consumption during pregnancy. The government now advises pregnant women not to drink any alcohol to minimize the risk of harm to the baby.

The recommended treatment for bacterial vaginosis in this patient is metronidazole, but high doses of this medication are not safe for breastfeeding. Fluconazole is used to treat thrush, while azithromycin is used for Chlamydia. Clarithromycin is prescribed for pneumonia, strep throat, and H. pylori infections.

Bacterial vaginosis (BV) is a condition where there is an overgrowth of anaerobic organisms, particularly Gardnerella vaginalis, in the vagina. This leads to a decrease in the amount of lactobacilli, which produce lactic acid, resulting in an increase in vaginal pH. BV is not a sexually transmitted infection, but it is commonly seen in sexually active women. Symptoms include a fishy-smelling vaginal discharge, although some women may not experience any symptoms at all. Diagnosis is made using Amsel’s criteria, which includes the presence of thin, white discharge, clue cells on microscopy, a vaginal pH greater than 4.5, and a positive whiff test. Treatment involves oral metronidazole for 5-7 days, with a cure rate of 70-80%. However, relapse rates are high, with over 50% of women experiencing a recurrence within 3 months. Topical metronidazole or clindamycin may be used as alternatives.

Bacterial vaginosis during pregnancy can increase the risk of preterm labor, low birth weight, chorioamnionitis, and late miscarriage. It was previously recommended to avoid oral metronidazole in the first trimester and use topical clindamycin instead. However, recent guidelines suggest that oral metronidazole can be used throughout pregnancy. The British National Formulary (BNF) still advises against using high-dose metronidazole regimes. Clue cells, which are vaginal epithelial cells covered with bacteria, can be seen on microscopy in women with BV.

According to NICE guidelines, non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen, naproxen, or mefenamic acid should be the first-line treatment for primary dysmenorrhoea, unless contraindicated. Combined oral contraceptives (COCs) containing ethinylestradiol and norethisterone, norgestimate, or levonorgestrel are also recommended for women who do not wish to conceive. However, for a non-sexually active woman, a non-hormonal drug would be more appropriate. Paracetamol can be prescribed if NSAIDs are not tolerated or contraindicated. Tranexamic acid is useful for menorrhagia, not dysmenorrhoea. The diagnosis of primary dysmenorrhoea is likely if menstrual pain starts 6-12 months after menarche, before menstruation, and lasts up to 72 hours, with non-gynaecological symptoms present, and a normal pelvic examination.

When it comes to methotrexate, it is important to discontinue the drug at least six months before attempting to conceive, regardless of gender. This is because methotrexate can potentially harm sperm in males and cause early abortion in females. By allowing for a full wash-out period, the risk of DNA changes in both gametes can be minimized. While some studies suggest that paternal exposure to methotrexate within 90 days before pregnancy may not lead to congenital malformations, stillbirths, or preterm births, current guidelines recommend avoiding the drug for six months to ensure proper folic acid repletion. Therefore, options suggesting stopping methotrexate for only one or three months before conception are incorrect.

Managing Rheumatoid Arthritis During Pregnancy

Rheumatoid arthritis (RA) is a condition that commonly affects women of reproductive age, making issues surrounding conception and pregnancy a concern. While there are no official guidelines for managing RA during pregnancy, expert reviews suggest that patients with early or poorly controlled RA should wait until their disease is more stable before attempting to conceive.

During pregnancy, RA symptoms tend to improve for most patients, but only a small minority experience complete resolution. After delivery, patients often experience a flare-up of symptoms. It’s important to note that certain medications used to treat RA are not safe during pregnancy, such as methotrexate and leflunomide. However, sulfasalazine and hydroxychloroquine are considered safe.

Interestingly, studies have shown that the use of TNF-α blockers during pregnancy does not significantly increase adverse outcomes. However, many patients in these studies stopped taking the medication once they found out they were pregnant. Low-dose corticosteroids may also be used to control symptoms during pregnancy.

NSAIDs can be used until 32 weeks, but should be withdrawn after that due to the risk of early closure of the ductus arteriosus. Patients with RA should also be referred to an obstetric anaesthetist due to the risk of atlanto-axial subluxation. Overall, managing RA during pregnancy requires careful consideration and consultation with healthcare professionals.

It was once believed that taking antibiotics while on any form of contraceptive pill could reduce the pill’s effectiveness. However, it is now known that broad-spectrum antibiotics do not interact with the progesterone-only pill, and therefore no extra precautions are necessary. The only exception is enzyme-inducing antibiotics like rifampicin, which may affect the pill’s efficacy. Additionally, if an antibiotic causes vomiting or diarrhea, it may also affect the pill’s effectiveness, but this is true for any form of vomiting or diarrhea. Therefore, the correct advice is to reassure patients that no additional precautions are needed. Advising the use of barrier contraceptives or ceasing the pill is incorrect, as there is no evidence to support these actions.

Counselling for Women Considering the Progestogen-Only Pill

Women who are considering taking the progestogen-only pill (POP) should receive counselling on various aspects of the medication. One of the most common potential adverse effects is irregular vaginal bleeding. When starting the POP, immediate protection is provided if it is commenced up to and including day 5 of the cycle. If it is started later, additional contraceptive methods such as condoms should be used for the first 2 days. If switching from a combined oral contraceptive (COC), immediate protection is provided if the POP is continued directly from the end of a pill packet.

It is important to take the POP at the same time every day, without a pill-free break, unlike the COC. If a pill is missed by less than 3 hours, it should be taken as normal. If it is missed by more than 3 hours, the missed pill should be taken as soon as possible, and extra precautions such as condoms should be used until pill taking has been re-established for 48 hours. Diarrhoea and vomiting do not affect the POP, but assuming pills have been missed and following the above guidelines is recommended. Antibiotics have no effect on the POP, unless they alter the P450 enzyme system, such as rifampicin. Liver enzyme inducers may reduce the effectiveness of the POP.

In addition to these specific guidelines, women should also have a discussion on sexually transmitted infections (STIs) when considering the POP. It is important for women to receive comprehensive counselling on the POP to ensure they are aware of its potential effects and how to use it effectively.

To lower the risk of a pulmonary embolism, it is advised to discontinue the use of contraceptive pills four weeks prior to undergoing an operation, as per NICE guidelines. This is because oral contraceptives are recognized as a risk factor for thrombosis.

Venous Thromboembolism: Common Risk Factors

Venous thromboembolism (VTE) is a condition where blood clots form in the veins, which can lead to serious complications such as pulmonary embolism (PE). While there are many factors that can increase the risk of VTE, some are more common than others. These include malignancy, pregnancy, and the period following an operation. Other general risk factors include advancing age, obesity, family history of VTE, immobility, hospitalization, anaesthesia, and the use of central venous catheters. Underlying conditions such as heart failure, thrombophilia, and antiphospholipid syndrome can also increase the risk of VTE. Additionally, certain medications like the combined oral contraceptive pill, hormone replacement therapy, raloxifene, tamoxifen, and antipsychotics have been shown to be risk factors.

It is important to note that while these factors can increase the risk of VTE, around 40% of patients diagnosed with a PE have no major risk factors.

Transverse myelitis is not linked to pre-eclampsia.

Pre-eclampsia is a condition that occurs during pregnancy and is characterized by high blood pressure, proteinuria, and edema. It can lead to complications such as eclampsia, neurological issues, fetal growth problems, liver involvement, and cardiac failure. Severe pre-eclampsia is marked by hypertension, proteinuria, headache, visual disturbances, and other symptoms. Risk factors for pre-eclampsia include hypertension in a previous pregnancy, chronic kidney disease, autoimmune disease, diabetes, chronic hypertension, first pregnancy, and age over 40. Aspirin may be recommended for women with high or moderate risk factors. Treatment involves emergency assessment, admission for observation, and medication such as labetalol, nifedipine, or hydralazine. Delivery of the baby is the most important step in management, with timing depending on the individual case.

Implanon and Nexplanon are subdermal contraceptive implants that slowly release the progestogen hormone etonogestrel to prevent ovulation and thicken cervical mucus. Nexplanon is the newer version and has a redesigned applicator to prevent deep insertions and is radiopaque for easier location. It is highly effective with a failure rate of 0.07/100 women-years and lasts for 3 years. It does not contain estrogen, making it suitable for women with a past history of thromboembolism or migraine. It can be inserted immediately after a termination of pregnancy. However, a trained professional is needed for insertion and removal, and additional contraceptive methods are required for the first 7 days if not inserted on days 1 to 5 of a woman’s menstrual cycle.

The main disadvantage of these implants is irregular and heavy bleeding, which can be managed with a co-prescription of the combined oral contraceptive pill. Other adverse effects include headache, nausea, and breast pain. Enzyme-inducing drugs such as certain antiepileptic and rifampicin may reduce the efficacy of Nexplanon, and women should switch to a method unaffected by enzyme-inducing drugs or use additional contraception until 28 days after stopping the treatment.

There are also contraindications for using these implants, such as ischaemic heart disease/stroke, unexplained, suspicious vaginal bleeding, past breast cancer, severe liver cirrhosis, and liver cancer. Current breast cancer is a UKMEC 4 condition, which represents an unacceptable risk if the contraceptive method is used. Overall, these implants are a highly effective and long-acting form of contraception, but they require careful consideration of the potential risks and contraindications.

Premature Ovarian Insufficiency: Causes and Management

Premature ovarian insufficiency is a condition where menopausal symptoms and elevated gonadotrophin levels occur before the age of 40. It affects approximately 1 in 100 women and can be caused by various factors such as idiopathic reasons, family history, bilateral oophorectomy, radiotherapy, chemotherapy, infection, autoimmune disorders, and resistant ovary syndrome. The symptoms of premature ovarian insufficiency are similar to those of normal menopause, including hot flushes, night sweats, infertility, secondary amenorrhoea, raised FSH and LH levels, and low oestradiol.

Management of premature ovarian insufficiency involves hormone replacement therapy (HRT) or a combined oral contraceptive pill until the age of the average menopause, which is 51 years. It is important to note that HRT does not provide contraception in case spontaneous ovarian activity resumes. Early diagnosis and management of premature ovarian insufficiency can help alleviate symptoms and improve quality of life for affected women.