Face presentation is the abnormal position of the fetal head in labour. In this position the neck is hyperextended.
Vertex position is the normal presentation of the foetus for delivery, in which the head is flexed and the position of the chin is towards the chest.

The CDC recommends that:
If diarrhoea occurs within 24 hours of taking oral birth control or continues for 24 to 48 hours after taking a pill, an additional dose is not needed.
If diarrhoea lasts more than 48 hours Use backup birth control, such as condoms, or avoid sexual intercourse until pills have been taken for seven diarrhoea-free days.

All other options are incorrect.

Oxytocin can also stimulate after pains that occur 2-3 following delivery.

Transportation of the maternal IgG through the placenta starts around the 12 week of gestation.

There is high possibility of her being pregnant. Urine B-hCG has to be checked to exclude pregnancy.

Institute of Medicine Weight Gain Recommendations for Pregnancy: Recommends a gestational weight gain of 16.8–24.5 kg (37–54 lb) for women of normal weight, 14.1–22.7 kg (31–50 lb) for overweight women, and 11.3–19.1 kg (25–42 lb) for obese women.

Vesicovaginal fistula (VVF) is a subtype of female urogenital fistula (UGF). VVF is an abnormal fistulous tract extending between the bladder and the vagina that allows the continuous involuntary discharge of urine into the vaginal vault. The uncontrolled leakage of urine into the vagina is the hallmark symptom of patients with UGFs. Patients may complain of urinary incontinence or an increase in vaginal discharge following pelvic surgery or pelvic radiotherapy with or without antecedent surgery. The drainage may be continuous; however, in the presence of a very small UGF, it may be intermittent. Increased postoperative abdominal, pelvic, or flank pain; prolonged ileus; and fever should alert the physician to possible urinoma or urine ascites and mandates expeditious evaluation. Recurrent cystitis or pyelonephritis, abnormal urinary stream, and haematuria also should initiate a workup for UGF.

Urinary trace infection presents with dysuria and urgency.
Detrusor instability causes urge incontinence.
Neurogenic bladder from diabetic neuropathy would also have urgency.

The partial mole is produced when an egg is fertilized by two sperm producing genotype 69 XXY (triploid). It can also occur when one sperm reduplicates itself yielding the genotypes 92 XXXY (tetraploid) though this is less common The genotype of a complete mole is typically 46 XX (diploid) but can also be 46 XY (diploid)

Mediolateral episiotomy is favoured to midline episiotomy because there is less extension of the incision and decreased chances of injury to the anal sphincter and rectum.

Lichen sclerosis (LS) is a benign, chronic, progressive dermatologic condition characterized by marked inflammation, epithelial thinning, and distinctive dermal changes accompanied by symptoms of pruritus and pain.

Topical corticosteroids are the mainstay of therapy. Intralesional corticosteroid therapy is an additional option that is useful for the treatment of thick hypertrophic plaques that topical corticosteroids may not penetrate adequately.

Antibiotics or antifungals have no role in the treatment of LS since it’s not an infection.
Since histological diagnosis has already been made, there is no need to refer to dermatologist.
Surgical intervention is indicated for treatment of complications like adhesion and scarring.

Clotting factor problem. Some of the more common disorders of coagulation that occur during pregnancy are von Willebrand disease, common factor deficiencies, platelet disorders and as a result of anticoagulants.

Fetal heart rate tracings (FHR) under category I include all of the following:
– baseline rate 110– 160 bpm
– baseline FHR variability moderate
– accelerations present or absent
– late or variable decelerations absent
– early decelerations present or absent

The onset of fetal bleeding is marked by a tachycardia followed by a bradycardia with intermittent accelerations or decelerations. Small amounts of vaginal bleeding associated with FHR abnormalities should raise the suspicion of fetal haemorrhage. This condition demands prompt delivery and immediate reexpansion of the neonatal blood volume.

The Corpus Luteum is a temporary endocrine structure that secretes two steroid hormones: 1. Progesterone (17a Hydroxyprogesterone) and 2. Oestradiol. The corpus luteum also secretes Inhibin A. In the menstrual cycle if fertilisation doesn’t occur the corpus luteum stops secreting progesterone and degenerates into a corpus albicans. If fertilisation occurs hCG signals the corpus to continue progesterone production and it is then termed the corpus luteum graviditatis

Induction of Labour is produced by the infusion of PGF-2 alpha or PGE2. Dinoprostone is a PGE2 and is associated with transient pyrexia that resolved within 4-5 hours of stopping the use of the drug.

Ultrasound has emerged as the more accurate method of assessing fetal gestational age, especially in the first trimester. Both transvaginal and transabdominal probe assessments are used to obtain a more accurate measurement of gestational age. Transvaginal is more helpful in first trimester pregnancies.

A transvaginal ultrasound exam should not be performed in a pregnant patient with vaginal bleeding and known placenta previa, a pregnant patient with premature rupture of membranes, and a patient who refuses exam despite informed discussion.

Sonographic assessment within the first 13 weeks and 6 days will provide the most accurate estimate of gestational age. Both transvaginal and transabdominal approaches may be used. However, the transvaginal approach may provide a more clear and accurate view of early embryonic structures. Although the gestational sac and yolk sac are the first measurable markers visible on ultrasound, these poorly correlate with gestational age.

Stress UI (SUI) is more common among puerperal women, followed by mixed UI (MUI) and urge UI (UUI). Generally, episodes of urine leakage are infrequent and the amount of urine leakage is small.

Maternal age greater than 35 years, UI during pregnancy, elevated body mass index (BMI), multiparity, and normal birth are considered risk factors for postpartum UI. A 10-year cohort study developed with the goal of assessing the effect of the first normal birth on urinary symptoms showed that it was associated with an increase in SUI, in addition to UUI, regardless of maternal age or number of births.

Other factors such as: colour or race, episiotomy, perineal tears, newborn’s head circumference, newborn’s weight, gestational age at birth, smoking, and constipation require further studies in order to prove their association with postpartum UI.

Boundaries of the Femoral Triangle:
Superior: Inguinal ligament
Medial: Medial border of the adductor longus
Lateral: Medial border of the sartorius
Floor: Pectineus, Adductor longus and Iliopsoas muscles
Roof: Fascia Lata

The following hormones are excreted from the anterior pituitary gland: TSH, GN, ACTH, LH, FSH, MSH, PRL.
Human chorionic gonadotropin (hCG, or human chorionic gonadotrophin) is a placental hormone secreted by syncitiotrophoblasts during the second week of gestation.

Before considering invasive procedures, a cervical smear must first be performed. Antibiotics can only be given when inflammation has been confirmed and culture results have identified the organism causing the inflammation. Endometrial ablation, colposcopy and vaginal US are all invasive procedures that are not relevant in the immediate management of this patient.

Delayed puberty is defined as the absence of breast development in girls beyond the age of 13, and the absence of testicular development in boys beyond the age of 14. The incidence of delayed puberty is 3%, with the condition being more common in boys.

Magnesium Sulphate is the drug of choice in eclamptic patients. A loading dose of 4g magnesium sulphate in 100mL 0.9% saline IVI over 5min followed by maintenance IVI of 1g/h for 24h. Signs of toxicity include respiratory depression and jerky tendon reflexes. In recurrent fits additional 2g can be given. Magnesium should be stopped when the respiratory rate is <14/min, absent tendon reflexes, or urine output is <20mL/h.

Gestational diabetes (GDM) occurs in 2–9 per cent of all pregnancies. Screening for diabetes in pregnancy can be justify ed to diagnose previously unrecognized cases of pre-existing diabetes and to identify a group of women who are at risk of developing NIDDM later in life. No single screening test has been shown to be perfect in terms of high sensitivity and specific city for gestational diabetes. Urinary glucose is unreliable, and most screening tests now rely on blood glucose estimation, with an oral glucose tolerance test commonly used. The aim of glucose control is to keep fasting levels between 3.5 and 5.5 mmol/L and postprandial levels 7.1 mmol/L, with insulin treatment usually indicated outside these ranges. There are various risk factors for gestational diabetes including increasing age, ethnicity, previous still births etc.

This patient presents with secondary amenorrhea, a condition diagnosed in patients with – 3 months of absence of menstruation when they had regular menstruation previously or absence of menstruation for 9 months in a patient who had oligomenorrhea- This differs from primary amenorrhea, which is defined as absence of menstrual periods in a female by the age 16 when she has other secondary sexual characteristics or absence of menstrual periods by the age of 14 when she does not have any other secondary sexual characteristics.

In female patients of child-bearing age, the initial test in evaluating secondary amenorrhea is the pregnancy test. This test has been done in this patient and it is negative- The next step in evaluation in this patient should be serum TSH and prolactin level measurements. Thyroid disease and pituitary pathologies are some of the most common causes of secondary amenorrhea- If these tests were to be found normal, the progesterone challenge test would be the following test as this allows evaluation whether amenorrhea is due to progesterone deficiency in a patient with normal oestrogen levels.

→ Order FSH and LH level is incorrect. These studies are done if the progesterone withdrawal test is negative but the oestrogen-progesterone challenge test is positive; however, the patient should first have TSH and prolactin level measured; the progesterone withdrawal test is only done if TSH and prolactin are normal.
→ Order a progesterone withdrawal test is incorrect. As explained above, this test is ordered if TSH and prolactin levels are normal in a patient suspected to have secondary amenorrhea.
→ Order pelvic ultrasound is incorrect. This study is more important in primary amenorrhea evaluation as it can help confirm the presence or absence of a uterus. This patient who has had menstrual periods before does certainly have a uterus.
→ Order brain MRI is incorrect. Given how expensive this study is, it should not be done before prolactin levels are found to be significantly high, raising suspicion of a pituitary pathology.

Turner syndrome is the most common chromosomal abnormality in females occurring in 1 in 2500 live births. It is characterised by short stature, webbed neck and wide carrying angle. It is also associated with renal, endocrine and CVS abnormalities. In this condition the ovaries do not completely develop and do not produce oestrogen or oocytes, thus no secondary sexual characteristic develop and neither does the girl starts menstruating.

PMS is a condition, which is associated with somatic, emotional and behavioural symptoms during the women menstruation. Oenothera biennis with the common name of “evening primrose” is containing a valuable fixed oil with commercial name of EPO. Evening primrose oil has two types of omega-6-fatty acid including linoleic acid (60%–80%) and γ-linoleic acid (8%–14%). Essential fatty acids are considered as essential compounds for body health, especially among women. Evening primrose oil’s is effective in women health, but the immediate response should not be expected from it, therefore, it should be regularly used up to 4 or 6 months.

Oral contraceptive pills are only used when other treatments fail.
SSRI are only indicated in cases of persistent mood changes like depression.
Local anaesthetics have no role in the management of PMS.

The woman is most probably suffering from eclampsia.
Magnesium sulphate (MgSO4) is the agent most commonly used for treatment of eclampsia and prophylaxis of eclampsia in patients with severe pre-eclampsia. It is usually given by either intramuscular or intravenous routes. The intramuscular regimen is most commonly a 4 g intravenous loading dose, immediately followed by 10 g intramuscularly and then by 5 g intramuscularly every 4 hours. The intravenous regimen is given as a 4 g dose, followed by a maintenance infusion of 1 to 2 g/h by controlled infusion pump.

Cord entanglement, a condition unique to MoMo pregnancies, occurs in 42 to 80% of the cases and it has been traditionally related to high perinatal mortality. Umbilical cord entanglement is present in all monoamniotic twins when it is systematically evaluated by ultrasound and colour Doppler. Perinatal mortality in monoamniotic twins is mainly a consequence of conjoined twins, twin reversed arterial perfusion (TRAP), discordant anomaly and spontaneous miscarriage before 20 weeks’ gestation. Expectantly managed monoamniotic twins after 20 weeks have a very good prognosis despite the finding of cord entanglement. The practice of elective very preterm delivery or other interventions to prevent cord accidents in monoamniotic twins should be re-evaluated.

Even if conception has already occurred, beta hCG is likely to be normal. Beta hCG is made by syncytiotrophoblast cells following conception. It then activates the corpus luteum to continuously produce progesterone for implantation to happen. In week 10/40, levels of HCG peak and the placenta can produce adequate progesterone by itself. As a general rule, a beta HCG concentration >25 U/I or a doubling of levels of HCG within two days is required to diagnose pregnancy. A urine pregnancy test would only likely prove positive around 8 days to 2 weeks following conception.

Medical abortion is preferred from 4 to 9 weeks of gestation and in Australia, suction curettage is the most frequently used method of abortion as it is considered useful from 6 to 14 weeks of gestation.

Mifepristone is a synthetic anti-progesterone, which is found to be effective for abortion when combined with misoprostol. There are evidences which suggest the effectiveness of misoprostol and mifepristone in both first and second trimesters. It is most commonly administered as a single dose of mifepristone followed by misoprostol, a prostaglandin, given orally or vaginally two days later. Prostaglandin can be repeated at an interval of 4 hours if required.
As the vaginal use shows only few gastrointestinal side effects Misoprostol is more effective and better tolerated vaginally than orally. Misoprostol is not approved for its use in termination of pregnancy, but is available in the market due to its indications in other conditions.
Methotrexate can be used orally or as an intramuscular injection followed by misoprostol up to seven days later, but this also is not a preferred method for termination of pregnancy in Australia.

Mirena coil is used for contraception and for long term birth control. It causes stoppage of menstrual bleeding however, in a few cases there may be inter-menstrual spotting.