Masters in Obstetrics and Gynecology

Explore the menstrual cycle's orchestration by follicles, estrogen, and progesterone, linking ovarian follicular and luteal phases to proliferative and secretory uterine changes, ovulation, and corpus luteum function.

Explore the physiology of the menstrual cycle, including the LH surge, ovulation timing, corpus luteum, and progesterone dynamics, with perimenopausal and pregnancy-related changes.

Explore amniotic fluid dynamics, including production sources across pregnancy, and assess oligohydramnios and polyhydramnios with amniotic fluid index and single deepest pocket measurements, plus management like amnioinfusion and serial amniocentesis.

Explore the transformation zone and CIN progression from CIN1 to CIN3, HPV's role, and cervical cancer screening with colposcopy and excisional treatment options.

Explore how cervical cancer ranks as the world’s fourth most common cancer in women and the most common gynecologic cancer in India, with key symptoms, risk factors, and stage-dependent management.

Explore endometrial cancer and its precursors, endometrial hyperplasia with and without atypia, through diagnosis, surgical staging, and stage-based management, including hysterectomy, lymphadenectomy, and hormone therapy.

Understand gestational trophoblastic neoplasia, including invasive mole, choriocarcinoma, placental site, and epithelioid trophoblastic tumors, with FIGO diagnosis and staging, prognosis scoring, and chemo-based treatment options.

Explore benign and malignant ovarian tumors, including serous, mucinous, Brenner, endometrioid, and clear cell types. Note their bilateral or unilateral involvement and risk factors like BRCA1/BRCA2 and Lynch syndrome.

This lecture explains germ cell tumors of the ovary, including teratoma, dysgerminoma, yolk sac tumor, embryonal cancer, and choriocarcinoma, their tumor markers, age-related presentation, imaging features, and management considerations.

Explains sex cord stromal ovarian tumors, including granulosa cell tumors with estrogen effects and endometrial cancer risk, and androgen secreting tumors; covers Krukenberg metastasis, staging with debulking and chemo.

Placental abruption is premature placental separation causing dark vaginal bleeding and a tense, painful uterus. Deliver promptly, favor vaginal delivery when possible, and manage DIC before delivery.

Compare natural methods, barrier options, combined and progestin-only pills, implants, injections, and intrauterine devices, highlighting pearl index, efficacy, HIV protection, and key exam concepts.

Explore the WHO definition of abortion and period of viability, classify abortions by type (threatened, inevitable, incomplete, complete, missed) and causes, and review fetal and maternal factors including chromosomal abnormalities.

Explains cervical incompetence as painless dilation causing second-trimester abortions, with two or more consecutive losses, and management by McDonald cerclage or rescue cerclage; antiphospholipid syndrome treated with heparin and aspirin.

This lecture outlines medical termination of pregnancy under the MTP act 1971 and 2020 amendments, detailing gestational limits, doctor requirements, and first- and second-trimester methods, including mifepristone and misoprostol.

Preterm labor, before 37 weeks, is diagnosed by contractions with cervical dilation or short cervix and fetal fibronectin; prevention uses progesterone or cerclage, with steroids and tocolysis to delay delivery.

Explore preterm labor definitions and risk factors, diagnostic predictors like cervical length and fetal fibronectin, plus management with steroids, tocolysis, cerclage, and handling preterm premature rupture of membranes.

Learn the third stage of labor with active management to shorten placental separation, prevent postpartum hemorrhage, and apply controlled cord traction, delayed cord clamping, and uterotonic use.

Explains postpartum hemorrhage definitions, primary and secondary types, degrees, risk factors, and a stepwise management approach from resuscitation to medical, mechanical, and surgical interventions.

Explore traumatic postpartum hemorrhage from perineal trauma, detailing tears (1st–4th degree), prevention by the modified Regent's maneuver and episiotomy, and management of tears, hematomas, and uterine rupture signs.

Understand ectopic pregnancy, most often in the fallopian tube with ampullary predilection, and its diagnosis via ultrasound signs and beta-hCG, plus management of rupture and unruptured cases.

Explore the fetal skull anatomy, including sutures, fontanelles, and presenting parts, and master the key anteroposterior and transverse diameters that influence molding and delivery.