Study Material
Exam Guide
Free Resources

Ultimate NEET-PG Exam Study Material

Proven Effective Content with 96% Strike Rate

NEET PG Study Material

Obstetrics and gynaecology

Compare & Recall: High-Yield OBG Tables for NEET PG

Jul 18, 2025

Navigate Quickly

Table 1

Risk factors of Osteoporosis in Menopausal women

Table 2

Management of Ca cervix

Table 3

Diﬀerence between symptoms of Ca Cervix & Ca Endometrium

Table 4

Genital Cancers in Developing Countries

Table 5

Puberty changes in boys and girls

Lateral Fusion Defects

WHO Semen Analysis

Table 8

Types of hypertension in pregnancy

Table 9

Vaccinations in Pregnancy

Table 10

Anti-Hypertensive Drugs

Table 1

Risk factors of Osteoporosis in Menopausal women

The non-modifiable risk

factors

The modifiable risk

factors

Associated medical diseases

Age
Race
Small frame females
Early menopause
Family history of osteoporosis

Reduced intake of

calcium and vitamin D

Smoking
Alcohol
Low weight
Sedentary lifestyle

Anovulation due to

exercise

Eating disorders
Hyperthyroidism
Chronic renal disease
Rheumatoid arthritis
Prolonged steroid use
Hyperparathyroidism

Table 2

Management of Ca cervix

IA1	<3 mm NO LVSI	Conization or Extra fascial Hysterectomy
IA1	<3 mm with LVSI	Radical TrachelectomyOr Radical Hysterectomy + Pelvic LADOr SLN (External Illiac (MC)> obturator)
IA2	≥3 mm <5 mm	Same
IB1	≥5 mm <2 cm	Same
IB2	≥2 cm <4 cm	Radical Hysterectomy + Pelvic LAD
IB3	≥4 cm	Chemoradiation
IIA1	<4 cm + upper vagina	Radical Hysterectomy + Pelvic LAD or Chemoradiation
IIA2	≥4 cm + upper vagina	Chemoradiation

Table 3

Diﬀerence between symptoms of Ca Cervix & Ca Endometrium

Table 4

Genital Cancers in Developing Countries

Organ	Percentage occurrence
Cervix	80%
Ovary	10-15%
Endometrium	5%
Vulva	1-5%
Fallopian tube	0.3%
Vagina	0.2%

Table 5

Puberty changes in boys and girls

Initiation of Puberty in Girls	Initiation of Puberty in Boys
Estradiol made from ovaries Estrone From peripheral conversion of androgens to estrogen Also from the ovaries Estrone to estradiol ratio reduces throughout puberty Estrogen is required to signal the brain or to stimulate the hypothalamus to cause an LH surge LH starts increasing and stimulates ovaries to get ovulation	Testosterone from Leydig cells Develops male body habitus Voice change DHT (Di Hydro Testosterone) Active form of testosterone Enlargement of penis Prostate gland development Temporal recession (male pattern balding)

Table 6

Lateral Fusion Defects

WHO Semen Analysis

Semen parameter	WHO 2021	WHO 2010
Volume	1.4 ml	1.5 ml
Concentration	16 million / ml	15 million / ml
Total count	39 million	39 million total
Total Motility	42%	40%
Active motility	30	32%
Vitality	54%	58%
Morphology	4%	4%
Pus Cells	<1 million / ml semen	<1 million / ml semen

Term	Explanation
Normozoospermia	Normal semen parameters
Oligozoospermia	Reduced sperm members
Asthenozoospermia	Reduced sperm motility
Teratozoospermia	Increased abnormal forms of sperm
Oligoasthenoteratozoospermia (OATZ)	All Parameters are subnormal
Azoospermia	No sperm in semen
Aspermia (anejaculation)	No ejaculate (ejaculation failure)
Leukocytospermia	Increased white cells in semen
Necrozoospermia	All sperm are nonviable / dead

Table 8

Types of hypertension in pregnancy

Gestational	BP >140/90 (5th Korotkoﬀ sound to record diastolic BP) After 20 weeks - >2 occasions - 6 hours apart Previously normotensive women Also called transient hypertension After delivery within 12 weeks BP is normal again
Preeclampsia	Proteinuria ≥300 mg/24 hrs of urine or 1 + or more by dipstick Urine protein: Creatinine ratio >0.3 = Proteinuria Early onset: < 34 weeks of pregnancy Late onset: > 34 weeks of pregnancy
Eclampsia	Convulsion (generalized tonic-clonic convulsions ) + Hypertension
Chronic hypertension	Pre-existing hypertension presenting in early pregnancy Essential hypertension Renal artery stenosis Pheochromocytoma

Table 9

Vaccinations in Pregnancy

Toxoids: Like tetanus

Killed Vaccines

Live Vaccines

Can be given

Influenza
Pneumococcus
Hepatitis B
Meningococcus
Rabies Vaccine
Typhoid

Most are contraindicated

Varicella
MMR
Polio
Chickenpox
Yellow Fever
Smallpox

Table 10

Anti-Hypertensive Drugs

Name of the drug

About the drug

Side eﬀects

Methyldopa

Pro drug, which converts to α methyl norepinephrine.
Decrease the adrenergic outﬂow by alpha 2 agonistic action

Reduces total peripheral resistance and decreases systemic blood pressure
Does not aﬀect cardiac output or renal blood ﬂow

Hence, it is useful in hypertensive patients with renal insuﬃciency
It also inhibits dopa carboxylase, which reduces dopamine and, thus, adrenaline

Dose: 250 mg QID and can be given up to 500 mg QID
Previous drug of choice

Drowsiness
Depression

∙ +ve indirect Coomb's test – hemolytic anemia

Myocarditis
Lupus-like syndrome

Hydralazine	It is an arteriolar dilator, used in doses of 25 mg. up to 100 mg orally, given in 4 doses /day (for HTN control) I.V dose is 5 to 10 mg (for acute control) Arteriolar dilator - reduces afterload on the heart	Hypotension Tachycardias Arrhythmias Palpitations
Labetolol	Is the eﬀective intravenous antihypertensive agent α + non-selective β blocker Dose: 100 mg T.I.D, up to 200 mg T.I.D If orally, up to 2400 mg /24 hrs. I.V: DOC For hypertensive emergencies 20 mg I.V→ 40 mg I.V→ 80 mg I.V Up to 220 mg (300 mg) I.V in 24 hrs.	Headaches CHF Bronchial asthma (not given to asthmatic women) Bradycardia Maternal hypotension
Nifedepine	Ca++ channel blocker that causes vasodilatation Dose: 5 mg to 10 mg QID up to 80 mg /24hrs	Sudden Hypotension Tachycardia Headaches
Nitroglycerine	Drip: Infusion pump Dose: 5 μg /min Up to 80 μg /min	Hypotension Tachycardia Meth hemoglobinemia Headaches
Sodium Nitroprusside	Can be used in hypertensive emergency situations	Cyanide toxicity to the fetus, and thus, if used, it should be given for a short period only and preferably avoided

Download the PrepLadder app now and unlock a 24-hour FREE trial of premium high-yield content. Access Smarter Video Lectures also in हिंglish, Game Changing Qbank, Audio QBank, Structured Notes, Treasures, Mock test for FREE to ace your NEET PG preparation. Elevate your study experience and gear up for success. Start your journey with PrepLadder today!

PrepLadder

Access all the necessary resources you need to succeed in your competitive exam preparation. Stay informed with the latest news and updates on the upcoming exam, enhance your exam preparation, and transform your dreams into a reality!

Top searching words

The most popular search terms used by aspirants

NEET PG OBSGYN Preparation

PrepLadder Version X for NEET PG

Avail 24-Hr Free Trial

Didelphys	Unicornuate uterus	Septate uterus	Bicornuate uterus
Usually associated with good reproductive outcome Requires no treatment In pregnancy however there is an increased incidence of breech presentation and preterm labor Increased incidence of retrograde menstruation leading to increased risk of Endometriosis	This type has the worst pregnancy outcome and is associated with abortions and Preterm labor Non-communicating rudimentary horns can lead to the development of hematocele or can even cause retrograde menstruation causing endometriosis. Communicating horn may lead to an ectopic	Most common mullerian defect. The entire uterine cavity fuses while just a septum remains This type requires surgery- hysteroscopic septal resection as it is associated with Infertility, Preterm labor, and recurrent abortions In pregnancy it is associated with transverse lie	The uterine cavity has two horns This is associated with recurrent abortions, which forms an indication for unification surgery Strassman's or Jones's Metroplasty In pregnancy it is associated with Breech/ transverse lie and Preterm labor
Uterus Didelphys	Unicornuate	Septate	Bicornuate