Obstetric Gynecology Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
HELLP syndrome HELLP
A severe variant of preeclampsia characterized by Hemolysis, Elevated Liver enzymes, and Low Platelet count.
dilation and curettage
Surgical procedure involving opening the cervix and scraping the uterine lining.
dysmenorrhoea
Painful menstrual periods that may be primary (functional) or secondary (due to underlying pathology).
dyspareunia
Painful or difficult sexual intercourse experienced by women.
Dystocia
Difficult or abnormal labour, often requiring medical intervention.
eclampsia
The occurrence of seizures in a woman with preeclampsia, representing the most severe manifestation of hypertensive diso...
Effacement
The thinning and shortening of the cervix during labour preparation.
endometrial hyperplasia
Abnormal thickening of the uterine lining that may progress to endometrial cancer if untreated.
endometritis
Inflammation of the endometrium, most commonly occurring as a postpartum infection.
Engagement
The descent of the fetal presenting part into the pelvic inlet.
episiotomy
A surgical incision made in the perineum during childbirth to enlarge the vaginal opening.
external cephalic version
Manual technique to turn a breech or transverse fetus to vertex presentation through external manipulation.
fetal fibronectin
A glycoprotein found in cervical and vaginal secretions that serves as a biomarker for predicting preterm birth risk.
fundal height
The distance from the pubic bone to the top of the uterus, measured to assess fetal growth.
GBS
Group B Streptococcus bacteria that can cause serious infections in newborns during delivery.
gestational diabetes mellitus
Glucose intolerance first diagnosed during pregnancy, typically developing in the second or third trimester.
grand multipara
A woman who has given birth five or more times to viable offspring.
gravida
A pregnant woman; used with a number to indicate total pregnancies (e.g., gravida 3).
HELLP syndrome
A severe variant of preeclampsia characterized by Hemolysis, Elevated Liver enzymes, and Low Platelet count.
hyperemesis gravidarum
Severe nausea and vomiting in pregnancy leading to dehydration and weight loss.
intrauterine device
Long-acting reversible contraceptive inserted into the uterus to prevent pregnancy.
involution
The process by which the uterus returns to its pre-pregnancy size and condition following delivery.
IUFD
Intrauterine fetal death; fetal demise occurring before delivery but after 20 weeks gestation.
IUGR
Intrauterine growth restriction; condition where fetal growth is significantly below expected parameters.
Leopold manoeuvres
Four systematic palpation techniques used to determine foetal position and presentation during pregnancy.