openMFM
Open-Source MFM Education

The Open-Source Library for Maternal-Fetal Medicine

80+ evidence-based clinical presentations and interactive tools for patients, providers, and sonographers.

Created by Dr. Chukwuma Onyeije, MD · Maternal-Fetal Medicine Specialist

Explore the Full Library →Interactive Tools
80+Presentations
6Interactive Tools
100%Open-Source

Featured Presentations

Commonly used resources for high-risk obstetric care

Gestational Diabetes - Patient Guide

Patient EducationGestational Diabetes

Fetal Growth Restriction - Patient Education

Fetal Growth RestrictionIUGR

Dichorionic-Diamniotic Twins - Patient Counseling

Twin PregnancyDi-Di Twins

MCDA Twin Pregnancy Counseling

Twin PregnancyMCDA

Preeclampsia

PreeclampsiaHypertension

Twins Delivery Timing - Patient Education

Twin PregnancyDelivery Timing
View all 80 presentations →

Interactive Clinical Tools

Evidence-based calculators and decision-support microsites

Preeclampsia Screener

Evidence-based risk calculator for aspirin prophylaxis.

PreeclampsiaRisk AssessmentClinical Tool

Vitamin K Deficiency Bleeding (VKDB)

Dual-audience resource for parents and clinicians.

Newborn CarePreventionClinician Toolkit

GDM Screener

Gestational diabetes screening timing per ACOG 2024.

Gestational DiabetesScreening GuidelinesACOG 2024

HTN in Pregnancy Screener

Hypertension classification tool per ACOG PB #222.

HypertensionDiagnosisACOG PB 222

Fetal Growth Biometry Calculator

INTERGROWTH-21st, Hadlock, and WHO standards.

Fetal GrowthBiometry CalculatorSonographer Education

FGRManager

FGR surveillance and delivery timing per SMFM #52.

FGRDoppler SurveillanceSMFM #52