Both of these drugs belong to opioid analgesics. Fentanyl is more potent than morphine by 80-100 times.

The World Health Organisation defines the maternal mortality ratio as the number of maternal deaths during a given period per 100,000 live births during the same period. This measure indicates the risk of death in a single pregnancy.

The normal fetal heart rate ranges from 120-160 beats per minute in the uterine period.

About 1 in 4 pregnant women carry GBS bacteria in their body. Doctors should test pregnant woman for GBS bacteria when they are 36 through 37 weeks pregnant.

Giving pregnant women antibiotics through the vein (IV) during labour can prevent most early-onset GBS disease in newborns. A pregnant woman who tests positive for GBS bacteria and gets antibiotics during labour has only a 1 in 4,000 chance of delivering a baby who will develop GBS disease. If she does not receive antibiotics during labour, her chance of delivering a baby who will develop GBS disease is 1 in 200.

Pregnant women cannot take antibiotics to prevent early-onset GBS disease in newborns before labour. The bacteria can grow back quickly. The antibiotics only help during labour.

Causes of Hyperprolactinemia: Prolactinomas, Medication (phenothiazines, metoclopramide, risperidone, selective serotonin reuptake inhibitors, oestrogens, verapamil), Stress, Pregnancy, Hypothyroidism, Kidney disease, Chest trauma

The given case can be diagnosed as round ligament pain, which is common during pregnancy. This happens as a result to the stretching of round ligament in pelvis to occupy the growing uterus. The round ligament pain usually gets worse with movements or straining and will be relieved by rest or warm application.

As the abdominal examination of patient is unremarkable, conditions like ovarian cyst rupture, ectopic pregnancy and intestinal obstruction are a very unlikely to be the diagnosis.

90% of genital candida infections are the result of Candida albicans. 20% of women of childbearing age are asymptotic colonisers of Candida species as part of their normal vaginal flora. This increases to 40% in pregnancy

The third stage of labours starts from the delivery of the foetus to the delivery of the placenta and the membranes.

Hyaline degeneration is the most common form of fibroid degeneration. Fibroids:
Risk Factors
– Black Ethnicity
– Obesity
– Early Puberty
– Increasing age (from puberty until menopause)
Protective Factors
– Pregnancy
– Multiparity

Toxoplasma gondii, an intracellular protozoan, is the main causative agent for Toxoplasmosis. Though the primary host for the organism is the domestic cat, humans can become infected by eating undercooked meat of animals harbouring cysts, consuming water or food contaminated with cat faeces, or through maternal-fetal transmission. Toxoplasmosis can cause complications in pregnancy such as miscarriages and congenital infection which can lead to hydrocephalus, microcephaly, mental disability and vision loss.

Unstable lie means that the foetus is still changing its position even at 36 weeks of gestation. A number of factors are responsible for this positioning such as multi gravida, placenta previa, prematurity and fibroids present in the fundus. Cervical fibroids have little association with unstable lie of the foetus.

Barr body is an inactive and non functioning X chromosome found in female somatic cells and is presents with a rim around the nucleus

Pre-eclampsia is defined as hypertension of at least 140/90 mmHg recorded on at least two separate occasions and at least 4 hours apart and in the presence of at least 300 mg protein in a 24 hour collection of urine, arising de novo after the 20th week of pregnancy in a previously normotensive woman and resolving completely by the sixth postpartum week. Significant proteinuria = urinary protein: creatinine ratio >30 mg/mmol or 24-hour urine collection result shows greater than 300 mg protein.

The Conjoint tendon AKA Inguinal falx reinforces the posterior wall of the inguinal canal. The inguinal and lacunar ligaments are part of the floor The aponeurosis of external oblique is the major component of the anterior wall with fibres of internal oblique reinforcing the lateral part

The normal FHR is 110-160

Pelvic inflammatory disease (PID) is a known risk factor in causing tubal infertility due to its role in tubal damage. The tubal infertility rate after one episode of PID is thought to be about 12.5%. After two episodes the risk increases to 25%, and 50% after three episodes. The usual causative agents are chlamydia and gonorrhoea.

There is 70% chance that a women who has had a C-section can deliver via spontaneous vaginal delivery.

The gestational sac is typically visible from 31 days gestation by transvaginal ultrasound and a week later (38 days) on transabdominal ultrasound.

Warfarin can be useful for management of thromboembolism. The target INR range for this medication is between 2.0-3.0 in patients with venous thromboembolism, pulmonary embolism etc. The INR range may increase to 3.0-4.0 in patients with mechanical valves. However, warfarin is not recommended in pregnancy, and Low Molecular Weight Heparin should be used for thromboprophylaxis instead.

The major constituents of breast milk are lactose, protein, fat and water. However, the composition of breast milk is not constant; early lactation differs from late lactation, one feed differs from the next, and the composition can even change
during a feed. Artificial infant formulas cannot therefore be identical to breast milk. In addition to IgA, breast milk contains small amounts of IgM and IgG and other factors such as lactoferrin, macrophages, complement and lysozymes

Vaginal atrophy (thinning of vaginal tissue): Oestrogen helps to keep this tissue healthy. After menopause, low oestrogen levels can cause your vaginal walls to become thin, dry, and inflamed. That often leads to bleeding after sex.

Vaginal atrophy is the most common cause of post menopausal vaginal bleeding.

With a normal pap smear a year ago, this patient is unlikely to develop cervical cancer.

Cervical ectropions are not common in post-menopausal women.

Endometrial cancer and cervical polyps are possible causes of postcoital bleeding, however, they are not as common as vaginal atrophy.

Vaginal spotting, malodorous vaginal discharge and no signs of trauma like lacerations are the clinical features of vaginal foreign bodies in prepubertal girls. The most common object found as foreign body is toilet paper and its management includes warm irrigation and vaginoscopy under sedation/anesthesia.

Common cause of vulvovaginitis in prepubertal girls are vaginal foreign bodies. Although other objects like small toys, hair bands, etc can be occasionally found, the most common vaginal foreign body is toilet paper. Symptoms like malodorous vaginal discharge, intermittent vaginal bleeding or spotting and urinary symptoms like dysuria are caused due to the chronic irritation caused by the foreign body (the whitish foreign body in this case) on the vaginal tissue.

An external pelvic examination is performed with the girl in a knee-chest or frog-leg position in cases of suspected vaginal foreign body. An attempt at removal, after application of a topical anesthetic in the vaginal introitus, using vaginal irrigation with warm fluid or a swab can be done in case of an easily visualized small foreign body like toilet paper. In cases were the age of the girl or the type of foreign body prohibit adequate clinical evaluation the patient should be sedated or given a general anesthesia for examination using a vaginoscope and the foreign body should be removed.

In cases where child abuse or neglect is suspected Child Protective Services should be contacted. Vaginal or rectal foreign bodies can be the initial presentation of sexual abuse; however in otherwise asymptomatic girls with no behavioral changes, urinary symptoms and vulvar or anal trauma, presence of toilet paper is not of an immediately concerning for abuse.

To evaluate pelvic or ovarian masses CT scan of the abdomen and pelvis can be used; but it is not indicated in evaluation of a vaginal foreign body.

Patients in there prepubertal age have a narrow vaginal introitus and sensitive hymenal tissue due to low estrogen levels, so speculum examinations should not be performed in such patients as it can result in significant discomfort and trauma.

Topical estrogen can be used in the treatment of urethral prolapse, which is a cause of vaginal bleeding in prepubertal girls. This diagnosis is unlikely in this case as those with urethral prolapse will present with a beefy red protrusion at the urethra and not a material in the vagina.

Prepubertal girls with retained toilet paper as a vaginal foreign body will present with symptoms like malodorous vaginal discharge and vaginal spotting secondary to irritation. Initial management is topical anaesthetic application and removal of foreign body either by vaginal irrigation with warm fluid or removal with a swab.

The cardinal ligament (or Mackenrodt’s ligament, lateral or transverse cervical ligament) is a major ligament of the uterus. It is located at the base of the broad ligament of the uterus. It attaches the cervix to the lateral pelvic wall by its attachment to the Obturator fascia of the Obturator internus muscle, and is continuous externally with the fibrous tissue that surrounds the pelvic blood vessels. It thus provides support to the uterus.

In pregnancy, although it is a hypercoagulable state with an increase in clotting factors, the platelet count is decreased. Fibrinogen and erythrocyte sedimentation rate (ESR) may be both increased.

Station 0 – This is when the baby’s head is even with the ischial spines. The baby is said to be engaged when the largest part of the head has entered the pelvis.
If the presenting part lies above the ischial spines, the station is reported as a negative number from -1 to -5.

T-Helper cells type 2 increase during pregnancy. They secret cytokines IL-4,5,9,10 and 13.

Gestational trophoblastic disorder is abnormal conception that is characterised by swollen and oedematous villi with proliferation of the trophoblasts. In a complete mole there is absence of fetal tissue, there is diffuse proliferation of trophoblastic tissue around hydropic villi and on USG it appears as a bunch of grapes or snow storm appearance.

In pregnancy, term refers to the gestational period from 37 to 41+6 weeks. Preterm births occur between 24 and 36+6 weeks. Only 1% of women who go into PROM have risk of having serious neonatal infections.

Management of PROM:
60% of patients with PROM will go into labour within 24 hrs
Induction is appropriate if >34 weeks gestation and more than 24 hours post rupture when labour hasn’t started.
If < 34 weeks, induction of labour should not be carried out unless there are additional obstetric indications e.g. infection

Uterus is lines by a single layer of columnar epithelium. The endometrium goes through changes during the menstrual cycles.

Screening for gestational diabetes should be offered and performed between 24-28 weeks. It should be noted PCOS alone does not make screening essential. It is advised for PCOS patients who are overweight or if not overweight but has other risk factors (age >40, personal history of gestational diabetes or family history of type II diabetes). Screening is via a 2-hour post 75 g oral glucose tolerance test.

The GI tract forms from the endoderm. The endoderm grows laterally and then ventrally finally folding on its self to form the gut tube.

This is VIN. Smoking is a risk factor. It is also more common in immunocompromised patients.

Molding allows the skull bones of the fetal head some mobility during the normal delivery of foetus as the skull changes its shape to accommodate passage through the mothers pelvis. However this does not occur in breach delivery where the skull is in circular shape. Babies born breech typically have craniofacial and limb deformations resulting from their in utero position. These babies characteristically have a long, narrow head, (“dolichocephaly” or “type 1”), with a prominent occipital shelf, redundant skin over the neck, overlapping lambdoidal sutures, and an indentation below their ears (from shoulder compression).

Intrahepatic cholestasis of pregnancy can affect both mother and foetus, however it is more harmful for the foetus. Amongst foetuses, there is an increased risk of perinatal mortality, meconium aspiration, premature delivery and post partum haemorrhage. Exact cause of fetal death cannot be predicted accurately but it is not related to intra uterine growth retardation or placental insufficiency. The liver can be affected in the mother leading to generalized pruritis but no evidence of fetal hepatic dysfunction has been found.

Ventilation begins to increase significantly at around 8 weeks of gestation, most likely in response to progesterone-related sensitization of the respiratory centre to carbon dioxide and the increased metabolic rate. Significant alterations occur in the mechanical aspects of ventilation during pregnancy. Minute ventilation (or the amount of air moved in and out of the lungs in 1 minute) is the product of tidal volume and respiratory rate and increases by approximately 30–50 per cent with pregnancy. The increase is primarily a result of tidal volume, which increases by 40 per cent (from 500 to 700 mL), because the respiratory rate remains unchanged. The increase in minute ventilation is perceived by the pregnant woman as shortness of breath, which affects 60–70 per cent of women. This physiological dyspnoea is usually mild and affects 50 per cent of women before 20 weeks gestation, but resolves immediately postpartum.

CDC urges all women of reproductive age to take 400 micrograms (mcg) of folic acid each day, in addition to consuming food with folate from a varied diet, to help prevent some major birth defects of the baby’s brain (anencephaly) and spine (spina bifida).

Women who are at high risk of having babies with neural tube defects and who would benefit from higher doses of folic acid include those with certain folate-enzyme genotypes, previous pregnancies with neural tube defects, diabetes, malabsorption disorders, or obesity, or those who take antifolate medications or smoke. Such women should take 5 mg/d of folic acid for the 2 months before conception and during the first trimester.

With increasing maternal age, the risk of miscarriage increases. For women between the ages of 40-44, the miscarriage rates sit at about 50% and increases to over 75% for women 45 years and over. The miscarriage rate for women between the ages of 35-39 is 25%.

Turner syndrome, a condition that affects only females, results when one of the X chromosomes (sex chromosomes) is missing or partially missing. Turner syndrome can cause a variety of medical and developmental problems, including short height, failure of the ovaries to develop and heart defects. Streak ovaries are a form of ovarian dysgenesis and are associated with Turner syndrome. Occasionally they may be functional and secondary sexual characteristics may develop.

Clinical decision making which contraceptive regimen is optimal for an individual woman with epilepsy is one of the most challenging tasks when taking care of women with epilepsy. The bidirectional interactive potential of antiepileptic drugs (AEDs) and hormonal contraceptives needs to be taken into account. Enzyme inducing (EI)-AEDs may reduce the contraceptive efficacy of hormonal contraceptives.

If combined oral contraceptives (COCs) are used in combination with EI-AEDs, it is recommended to choose a COC containing a high progestin dose, well above the dose needed to inhibit ovulation, and to take the COC pill continuously (“long cycle therapy”). But even with the continuous intake of a COC containing a higher progestin dose contraceptive safety cannot be guaranteed, thus additional contraceptive protection may be recommended.

Progestin-only pills (POPs) are likely to be ineffective, if used in combination with EI-AEDs.

Subdermal progestogen implants are not recommended in patients on EI-AEDs, because of published high failure rates.

Depot medroxyprogesterone-acetate (MPA) injections appear to be effective, however they may not be first choice due to serious side effects (delayed return to fertility, impaired bone health).

The use of intrauterine devices is an alternative method of contraception in the majority of women, with the advantage of no relevant drug–drug interactions. The levonorgestrel intrauterine system (IUS) appears to be effective, even in women taking EI-AEDs. Likelihood of serious side effects is low in the IUS users.

This patient has got thrush or a fungal infection in the vaginal area. Candida infection is most likely based on the white discharge and itching. A vaginal clotrimazole antifungal treatment is required.

The pudendal nerve provides sensory and motor innervation to regions of the anus, the perineum, the labia and the clitoris in women. The nerve is formed from the ventral rami of the S2-S4 sacral spinal nerves. The nerve is paired, each innervating the left and the right side of the body. The nerve gives the following branches in females: the inferior anal nerve, the perineal nerve and the dorsal nerve of the clitoris.

Predisposing factors of preterm delivery include a short cervix (or if it shortens earlier than in the third trimester), urinary tract or sexually transmitted infections, open cervical os, and history of a previous premature delivery. Increased uterine size can also contribute to preterm delivery and is seen with cases of polyhydramnios, macrosomia and multiple pregnancies. The shorter the cervical length, the greater the risk of a premature birth.
In this case, the risk of bacterial vaginosis and candidiasis contributing to preterm delivery would be lower than if in the context of an open cervical os. However, the risk of premature delivery is significantly increased if it is found that the fetal fibronectin test is positive, even if the os is closed.

The internal anal sphincter is innervated by pelvic splanchnic nerves

In Cushing’s syndrome there is excess cortisol. Causes are broadly divided into 2 types: ACTH dependent disease: excess ACTH from the pituitary (Cushing’s disease), ectopic ACTH-producing tumours or excess ACTH administration. Non-ACTH-dependent: adrenal adenomas, adrenal carcinomas, excess glucocorticoid administration. The recommended diagnostic tests for the presence of Cushing’s syndrome are 24-hour urinary free cortisol, 1 mg overnight dexamethasone suppression test and late-night salivary cortisol. There are several other tests that may also be performed to find the cause. ACTH and cortisol measured together may show if this is ACTH dependent or not. MRI pituitary and CT abdo and pelvis may show if tumour is the cause.

Evidence is not yet of sufficient quality for there to be evidence-based guidelines or recommendations. Having excluded other causes:

Reassure patients that breakthrough bleeding is a common side-effect of CHC and usually resolves after three cycles of use.
Advise women who smoke that stopping smoking may improve cycle control.
If bleeding persists after three cycles, consider changing formulation:
Increase dose of oestrogen, particularly if on a 20-microgram ethinylestradiol (EE) preparation

All other options are not acceptable.

Her T-score puts her in the osteopenic range. The presence of fragility fractures is more important in the osteoporotic patient. Olecranon fracture is not a typical fragility fracture.

According to the laboratory reports, patient has developed urinary tract infection and should be treated with one week course of oral antibiotics.
As the patient is pregnant, antibiotics like cephalexin, co-amoxiclav and nitrofurantoin must be considered as these are safe during pregnancy.

Due to this Patient’s allergic history to penicillin, cephalexin can be considered as the best option. Risk of cross allergy would have been higher if the patient had any history of anaphylactic reactions to penicillin.

In Australia, Amoxicillin is not recommended to treat UTI due to resistance.Tetracyclines also should be avoided during pregnancy due to its teratogenic property.

In this pregnant patient with an antepartum haemorrhage at 37 weeks of gestation, her clinical presentation points to a placenta previa. Her bleeding has stopped, the uterus is of the expected size and non-tender, and the fetal head is still mobile above the pelvic brim which are all findings that would be consistent with a placenta praevia. An ultrasound examination would be done to rule-out or diagnose the condition.

An Apt test on the blood is necessary to ensure that this is not fetal blood that would come from a ruptured vasa praevia. Although this diagnosis would be unlikely since the bleeding has stopped. If there was a vasa praevia, there would be fetal tachycardia or bradycardia, where a tachycardia is often seen first but then bradycardia takes over late as fetal exsanguination occurs.

In a placental abruption with concealment of blood loss, the uterus would be larger and some uterine tenderness would be found on exam.

A cervical polyp could bleed after sexual intercourse and a speculum examination would be done to exclude it. However, it would be unlikely for a cervical polyp to cause such a large amount of blood loss. A heavy show would also rarely have as heavy as a loss of 200mL.

The clinical picture demonstrated is most likely that of a ruptured ectopic pregnancy. The period of amenorrhea may point to pregnancy, while the past medical history of 2 recent terminations of pregnancy may indicate a failure of her current contraceptive method. Smoking cigarettes have been shown to not only decrease the efficacy of OCPs, but also serve as a known risk factor for ectopic pregnancy. The lady is unlikely to have endometritis as her last termination was over 6 months ago. The lack of fever helps to make appendicitis, PID and pyelonephritis less likely, though they are still possible.

Clinical picture mentioned is indicative of hyperemesis gravidarum with resultant hypovolemia and pre-shock state, were patient needs urgent fluid resuscitation and intravenous antiemetic medications. The first-line fluid for resuscitation is normal saline (0.9% NaCl) and metoclopramide an antiemetic drug which is safe for use in pregnancy (category A).

Dextrose should be avoided in this situation as the sugar in the solution will leave behind a hypotonic fluid leading to severe hyponatraemic state which increases the risk for encephalopathy due to edema.

Ondansetron is considered as the second-line of antiemetic drug under category B1 which is used in situations like more refractory vomiting, when patient is not responding to metoclopramide and in cases of recurrent hospital admissions due to hyperemesis gravidarum.

Steroids such as prednisolone are considered as the third-line medication mostly used in resistant cases of hyperemesis gravidarum and should be used only after consulting an expert in the field.

Serum prolactin levels are increased during suckling. Some other conditions in which serum prolactin is increased consist of: prolactin secreting brain tumours, anti psychotic drugs and hypothyroidism. It can also be increased in pregnancy, nipple stimulation and stress.

Varicella or chickenpox, is a highly contagious disease caused by primary infection with varicella-zoster virus (VZV) which can result in maternal mortality or serious morbidity. The virus which remains dormant in the sensory nerve root ganglia following a primary infection can get reactivated to cause a vesicular erythematous skin rash along the dermatomal distribution known as herpes zoster, ‘zoster’ or ‘shingles’. Though rare the risk of acquiring infection from an immunocompetent individual with herpes zoster in non-exposed sites like thoracolumbar regions can also occur. As the viral shedding will be greater, a disseminated zoster or exposed zoster (e.g. ophthalmic) in an individual or localised zoster in an immunosuppressed patient should be considered very infectious.

In industrialised countries, over 85 % of women in childbearing age are immune to varicella zoster virus (VZV), however, women from tropical and subtropical areas are more susceptible to chickenpox in pregnancy as they are more likely to be seronegative for VZV IgG. Up to 10% cases of VZV in pregnancy are complicated with Varicella pneumonia, whereas perinatal varicella/ chickenpox carries a 20 to 30 % risk of transmitting infection to the neonate. Studies on maternal varicella infection from 12-28 weeks gestation suggests a 1.4% risk of fetal varicella syndrome (FVS) whose subsequent abnormalities include:
– Skin scarring (78%)
– Eye abnormalities (60%)
– Limb abnormalities (68%)
– Prematurity and low birthweight (50%)
– Cortical atrophy, intellectual disability (46%)
– Poor sphincter control (32%)
– Early death (29%)

In the case mentioned above, patient had developed chickenpox rashes in her 2nd trimester and presented to you at day 2 of illness. Her varicella IgM came back positive along with a negative IgG indicating that she is not being immunized and that she is currently having active varicella infection. The best management in this case will be to reassured and allowed patient to be monitored at home. As there is no underlying lung disease, she is not immunocompromised and she is a non-smoker, so antiviral therapy is not required.

Generally, for pregnant women with chickenpox if they present within 24 hours of onset of rash and are in 20+0 weeks of gestation or beyond oral aciclovir should be prescribed. However, the use of acyclovir before 20+0 weeks should be considered carefully as Aciclovir is rated category B3 (Pregnancy and Breastfeeding, eTG, January 2003, ISSN 1447-1868) and should only be prescribed if its potential benefits outweigh the potential risks caused to the fetus, with informed consent in pregnant women who present within 24 hours of onset of varicella rash. If the patient is immunocompromised or if there are respiratory symptoms, a haemorrhagic rash or persistent fever for more than six days it is advisable to use intravenous acyclovir. On the other hand, to prevent secondary bacterial infection of the lesions, symptomatic treatment and hygiene should also be advised and unless there is significant superimposed bacterial infection antibiotics are not required.

If the pregnant woman has had a significant exposure to chickenpox or shingles, and is not immune to VZV , she should be offered VZIG as soon as possible or at the very latest within 10 days of the exposure. However, since Varicella zoster immunoglobulins (VZIG) has no therapeutic benefit in already developed cases of chickenpox, it should not be given to the context patient who have already developed active rashes of chickenpox with serology showing positive IgM positive and negative IgG indicating primary infection.

At least five weeks after primary infection a detailed fetal ultrasound must be done checking for any anomalies and ultrasounds should be repeated until delivery; and consider a fetal MRI if any abnormalities are found. In cases were if ultrasound is found to be normal, VZV fetal serology and amniocentesis are not useful and is not routinely advised.

Testing for beta hCG should be the first test in this case. It will rule out any pregnancy that is strongly suspected based on the patient’s history and physical examination.

During childbearing the vagina and perineum are prone to lacerations that may involve the skin or can extend into the anal sphincter complex. It is important to be able to identify obstetric and anal sphincter injuries to provide adequate care and prevent complications. In the classification of obstetric tears according to RCOG guidelines:

First degree tear: injury to the perineal skin and/or the vaginal mucosa
Second degree tears: Injury to perineum involving perineal muscles but not the anal sphincter.
Third-degree tear: Injury to perineum involving the anal sphincter complex:
Grade 3a tear: Less than 50% of external anal sphincter (EAS) thickness torn.
Grade 3b tear: More than 50% of EAS thickness torn.
Grade 3c tear: Both EAS and internal anal sphincter (IAS) torn.
Fourth-degree tear: Injury to perineum involving the anal sphincter complex (EAS and IAS)
and anorectal mucosa.

There are four types pelvic shapes:
1) Android pelvis: it has a larger inlet and smaller outlet along with small posterior sagittal diameter, prominent ischial spines and has a two finger arch.
2) Gynecoid pelvis: it has a transverse or nearly a circular ellipse and it is the most favourable for delivery.
3) Anthropoid pelvis: the brim is an anteroposterior ellipse.
4) Platypelloid pelvis: in this type the pelvic brim is kidney shape

Adenomyosis is a disorder characterised by the presence of endometrial glands deep within the myometrium. It presents with increasing severe secondary dysmenorrhoea and increased in the flow of menstrual blood.

No adverse reactions in breastfed infants have been reported from maternal warfarin use during lactation, even with a dose of 25 mg daily for 7 days. There is a consensus that maternal warfarin therapy during breastfeeding poses little risk to the breastfed infant.

Fetal lie describes the relationship of the long axis of the foetus with respect to the long axis of the mother.
Coronal suture is the transverse suture separating the parietal bone from the frontal bone.
Umbilical cord is composed of two arteries and one vein. the vein carries the oxygenated blood, whereas the arteries contain the deoxygenated blood.
At the time of birth, the anterior fontanelle is open and appears as a soft jelly like structure.

Typically fetal movements become apparent by 18-20 weeks

Androgen insensitivity (testicular feminization) syndrome is a rare inherited form of male pseudo hermaphroditism that occurs in phenotypically normal women with adequate breast development, normal external genitalia, a vagina of variable depth, absent uterus, and sparse or absent pubic hair and axillary hair. Testosterone levels are normal or elevated.