Maternity Care Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
placenta previa
A condition where the placenta partially or completely covers the cervical opening (cervical os).
polyhydramnios
Excessive accumulation of amniotic fluid during pregnancy.
postpartum hemorrhage
Excessive bleeding following childbirth, defined by specific blood loss thresholds.
Postpartum thyroiditis
Autoimmune thyroid inflammation occurring within one year after delivery or pregnancy loss.
Precipitous delivery
Rapid labor and delivery occurring within three hours from onset of regular contractions.
precipitous labor
Abnormally rapid labor and delivery occurring in less than three hours from onset to birth.
preeclampsia
A pregnancy complication characterized by high blood pressure and protein in urine after 20 weeks gestation.
primigravida
A woman who is pregnant for the first time.
PROM
Premature rupture of membranes occurring before labor onset, regardless of gestational age.
Puerperal sepsis
Serious postpartum infection causing systemic inflammatory response within 42 days of delivery.
puerperium
The six-week period following childbirth during which the mother's reproductive system returns to its non-pregnant state...
quickening
The first fetal movements felt by the mother, typically occurring between 16-20 weeks of pregnancy.
Retained placenta
Failure of the placenta to deliver within 30 minutes of infant birth or incomplete placental delivery.
shoulder dystocia
An obstetric emergency where fetal shoulders become impacted after delivery of the head.
spontaneous rupture of membranes
The natural breaking of the amniotic sac during labor, releasing amniotic fluid; commonly called 'water breaking.'
station
The position of the fetal presenting part relative to the maternal ischial spines, measured in centimeters above (-) or...
supine hypotensive syndrome
Drop in blood pressure that occurs when a pregnant woman lies on her back, caused by compression of the vena cava by the...
symphysis-fundal height
Clinical measurement from the pubic symphysis to the uterine fundus used to assess fetal growth.
tocodynamometer
External monitoring device that measures uterine contraction frequency and duration during labor.
tocometer
A device that measures uterine contractions during labor, typically part of electronic fetal monitoring equipment.
tocophobia
Pathological fear of childbirth that can significantly impact pregnancy decisions and birth experiences.
tokophobia
An intense, irrational fear of pregnancy and childbirth that can significantly impact a woman's reproductive choices.
umbilical cord prolapse
An obstetric emergency where the umbilical cord drops through the cervix ahead of the presenting fetal part.
uterine atony
Failure of the uterine muscle to contract effectively after delivery, leading to excessive bleeding.
Uterine rupture
Complete separation through all layers of the uterine wall during pregnancy or labor.