Obstetrics & Gynecology OBGYN Obstetrics Early Pregnancy: Signs to

Obstetrics & Gynecology (OBGYN) Obstetrics Early Pregnancy: Signs to diagnose pregnancy Preconceptional care — supplementations & vaccinations Parity index Teratogens & associated defects Trimester-wise screenings Leopold maneuvers High-Yield Conditions: Cervical insufficiency — types of cerclage APLA (Antiphospholipid Antibody Syndrome) Ectopic pregnancy — expectant, medical & surgical management Molar pregnancy — partial vs complete Placenta & Amniotic Fluid: Placental abnormalities Amniotic fluid abnormalities Placenta previa vs placental abruption PAS (Placenta Accreta Spectrum) Multiple Pregnancy: Multiple pregnancy mechanics MCDA vs DCDA (USG evaluation) TTTS (Twin-to-Twin Transfusion Syndrome) Medical Disorders in Pregnancy: Hypertension in pregnancy Preeclampsia & eclampsia — management HELLP syndrome Diabetes in pregnancy Labor & Delivery: Modified Bishop score Active management of third stage of labor Breech presentation — management Lovset & Burns Marshall maneuvers Shoulder dystocia — HELPERR algorithm Postpartum hemorrhage — EMOTIVE protocol Gynecology Menstrual Disorders: Mullerian anomalies Primary vs Secondary amenorrhea Abnormal uterine bleeding — FIGO classification Uterine Conditions: Adenomyosis Fibroids Endometriosis — management Endometrial hyperplasia High-Yield Clinicals: Vaginal infections Ovarian cysts & tumors Cervical cancer — screening & diagnosis HPV vaccination PCOS Contraception

Reading File

Asking for Preferences

Finding Sources

Searching the Web

OBGYN USMLE high yield obstetrics gynecology structured notes 2024 2025

Obstetrics & Gynecology (OBGYN) Obstetrics Early Pregnancy: Signs to diagnose pregnancy Preconceptional care — supplementations & vaccinations Parity index Teratogens & associated defects Trimester-wise screenings Leopold maneuvers High-Yield Conditions: Cervical insufficiency — types of cerclage APLA (Antiphospholipid Antibody Syndrome) Ectopic pregnancy — expectant, medical & surgical management Molar pregnancy — partial vs complete Placenta & Amniotic Fluid: Placental abnormalities Amniotic fluid abnormalities Placenta previa vs placental abruption PAS (Placenta Accreta Spectrum) Multiple Pregnancy: Multiple pregnancy mechanics MCDA vs DCDA (USG evaluation) TTTS (Twin-to-Twin Transfusion Syndrome) Medical Disorders in Pregnancy: Hypertension in pregnancy Preeclampsia & eclampsia — management HELLP syndrome Diabetes in pregnancy Labor & Delivery: Modified Bishop score Active management of third stage of labor Breech presentation — management Lovset & Burns Marshall maneuvers Shoulder dystocia — HELPERR algorithm Postpartum hemorrhage — EMOTIVE protocol Gynecology Menstrual Disorders: Mullerian anomalies Primary vs Secondary amenorrhea Abnormal uterine bleeding — FIGO classification Uterine Conditions: Adenomyosis Fibroids Endometriosis — management Endometrial hyperplasia High-Yield Clinicals: Vaginal infections Ovarian cysts & tumors Cervical cancer — screening & diagnosis HPV vaccination PCOS Contraception

Reading File

Finding Sources

Reading File

Finding Sources

Here's your complete OBGYN revision guide - all topics covered with structured tables. Here's a quick orientation:

What's Covered

OBSTETRICS (Sections 1-6)

Section 1 - Early Pregnancy: All three categories of pregnancy signs (presumptive/probable/positive), preconception folic acid dosing and vaccination timing, GTPAL parity index, full teratogen table with defects, trimester-wise screening (quad screen patterns, diagnostic vs screening tests), Leopold maneuvers with what each determines
Section 2 - High-Yield Conditions: All four cerclage types with indications, APLA Sapporo diagnostic criteria + LMWH/aspirin management, ectopic pregnancy management tiers (expectant/medical/surgical with exact criteria and MTX contraindications), complete vs partial mole comparison table including p57 staining and malignancy rates
Section 3 - Placenta & Fluid: Previa vs abruption side-by-side, PAS spectrum with CS risk percentages, polyhydramnios/oligohydramnios causes and management, placental variants (succenturiata, velamentous, battledore, etc.)
Section 4 - Multiple Pregnancy: Lambda vs T sign for chorionicity, Quintero staging for TTTS, fetoscopic laser as treatment of choice
Section 5 - Medical Disorders: HTN classification, MgSO₄ protocol with toxicity monitoring, HELLP criteria (Tennessee + Mississippi classification), GDM two-step/one-step screening with cut-off values, White classification, fetal complications
Section 6 - Labor & Delivery: Full Modified Bishop Score table (DECSP), AMTSL components, breech types + ECV details, Lovset + Burns Marshall step-by-step, HELPERR algorithm with what each step does, EMOTIVE protocol with uterotonic ladder

GYNECOLOGY (Sections 7-9)

Section 7 - Menstrual Disorders: ASRM Mullerian classification I-VII with reproductive impact, primary vs secondary amenorrhea FSH-based workup algorithm, PALM-COEIN table
Section 8 - Uterine Conditions: Adenomyosis (MRI junctional zone criterion), fibroid FIGO 0-8 classification + degeneration types, endometriosis stepwise management by goal, endometrial hyperplasia risk stratification and treatment
Section 9 - GYN Clinicals: BV/Candida/Trichomoniasis comparison (pH/microscopy/treatment), ovarian tumor classification with tumor markers, cervical screening age-based guidelines + Bethesda CIN management, HPV vaccine schedules, PCOS Rotterdam criteria + Rotterdam management ladder, contraceptive Pearl Index + MEC4 contraindications + emergency contraception timing

The Key Numbers table and Mnemonics at the end serve as your last-day revision anchors. Let me know if you want any section expanded, a practice MCQ set, or a condensed one-page summary for any topic.