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Maternal Fetal Medicine Glossary

100 terms total — 24 showing — Last updated 15 Sep 2026

cervical ripening

Intermediate Technical IVT

Process of cervical softening and preparation for labor, either naturally occurring or medically induced.

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engagement

Intermediate Technical IVT

The descent of the fetal presenting part to the level of the maternal ischial spines (station 0) during late pregnancy o...

Technical Term Full entry →

estimated fetal lung maturity

Intermediate Technical IVT

Assessment of fetal pulmonary development through amniotic fluid testing or gestational age estimation to predict neonat...

Technical Term Full entry →

estimated fetal weight

Intermediate Technical IVT

Ultrasound-calculated approximation of fetal weight using biometric measurements.

Technical Term Full entry →

EXIT procedure

Professional Technical IVT

Specialized cesarean delivery technique maintaining placental circulation while securing the fetal airway before complet...

Technical Term Full entry →

external cephalic version

Professional Technical IVT

Manual procedure to turn a breech fetus to vertex presentation before delivery.

Technical Term Full entry →

fetal anemia

Intermediate Technical IVT

Abnormally low fetal hemoglobin levels, typically diagnosed through middle cerebral artery Doppler measurements or cordo...

Technical Term Full entry →

fetal distress

Intermediate Technical IVT

An outdated term previously used to describe concerning fetal heart rate patterns; now replaced by more specific termino...

Technical Term Full entry →

fetal echocardiography

Professional Technical IVT

Specialized ultrasound examination of the fetal heart to detect congenital cardiac abnormalities.

Technical Term Full entry →

fetal fibronectin

Professional Technical IVT

Glycoprotein present at the maternal-fetal interface, used as a biomarker for preterm labor risk.

fFN
Technical Term Full entry →

fetal hydrops

Advanced Technical IVT

Abnormal accumulation of fluid in fetal tissues and body cavities, indicating severe fetal compromise.

Technical Term Full entry →

fetal lung maturity assessment

Professional Technical IVT

Prenatal testing to evaluate fetal pulmonary development and readiness for extrauterine life.

Technical Term Full entry →

Doppler ultrasound measurement used to detect fetal anemia by assessing blood flow velocity in the brain's middle cerebr...

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fetal programming

Advanced Technical IVT

Process by which intrauterine environmental factors permanently alter fetal development, affecting lifelong health outco...

Technical Term Full entry →

fetal surveillance

Intermediate Technical IVT

Continuous or intermittent monitoring of fetal well-being during pregnancy and labor using various assessment techniques...

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fetoscopy

Professional Technical IVT

Minimally invasive endoscopic procedure allowing direct visualization and treatment of the fetus within the uterus.

Technical Term Full entry →

FGR

Professional Technical IVT

Fetal growth restriction; condition where fetus fails to achieve genetic growth potential, replacing older term IUGR in...

Abbreviation Full entry →

gestational diabetes mellitus

Intermediate Technical IVT

Glucose intolerance with onset or first recognition during pregnancy.

GDM
Technical Term Full entry →

Spectrum of pregnancy-related trophoblastic disorders ranging from benign molar pregnancy to malignant choriocarcinoma.

Technical Term Full entry →

growth percentile

Intermediate Technical IVT

Statistical ranking of fetal size compared to reference population at same gestational age.

Technical Term Full entry →

GTPAL

Intermediate Technical IVT

An obstetric notation system documenting Gravida, Term births, Preterm births, Abortions, and Living children.

Abbreviation Full entry →

HELLP syndrome

Professional Technical IVT

A severe form of preeclampsia characterized by hemolysis, elevated liver enzymes, and low platelet count.

Abbreviation Full entry →

hydrops fetalis

Professional Technical IVT

Abnormal fluid accumulation in fetal tissues and body cavities.

Technical Term Full entry →

intrauterine fetal demise

Intermediate Technical IVT

Death of the fetus in utero after 20 weeks of gestation or 500 grams birth weight.

Technical Term Full entry →

intrauterine growth acceleration

Intermediate Technical IVT

Abnormally rapid fetal growth velocity resulting in birth weight above the 90th percentile for gestational age.

Technical Term Full entry →
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