Women's Health Terms Flashcards
Gravidity
The number of pregnancies, regardless of the outcome
Para/parity
Number of babies born after 20 weeks gestation
GxPx format
Gx - total number of pregnancies regardless of outcome Px - number of pregnancies proceeding past 20 weeks
Grand multipara
Woman who has delivered 5 or more babies at 20 weeks or more
Abortion/miscarriage
Loss of pregnancy before 20 weeks
Labour
Regular, painful contractions with cervical change after 20 weeks gestation
Caesarean section (classical and lower uterine)
Delivery of a baby through an incision in the upper (classical) or lower uterus
Hysterotomy
Operative delivery of a baby through a uterine incision at less than 20 weeks gestation
Pre-term labour
Labour at less than 37 weeks gestation
Prelabour rupture of the membranes (PROM)
Rupture of the membranes before labour has begun
Premature prelabour rupture of the membranes (PPROM)
Rupture of the membranes before labour has begun, at less than 37 weeks gestation
ARM/AROM/SROM
Artificial rupture of the membranes, spontaneous rupture of the membranes
Braxton-Hicks contractions
Painless uterine contractions in the antenatal period
Naegle’s Rule
Add 9 months and 7 days to the first day of the last menstrual period to estimate the date of confinement
First stage of labour
Beginning of labour to full cervical dilation
Second stage of labour
Full cervical dilation to birth of the baby
Third stage of labour
Birth of the baby to passage of the placenta and membranes
Spurious or false labour
Contractions that may be regular and/or painful but are not associated with cervical effacement or dilation
Oxytocic
Medication that stimulates uterine contraction
Tocolytic
Medication to stop uterine contractions
Induction of labour
The process of causing labour to commence
Augmentation of labour
Process of stimulating a labour that has already begun
Placenta praevia
Placenta that approaches or covers the internal cervical os in late second or third trimester
Vasa praevia
Fetal vessels lying in the membranes in front of the presenting part
Antepartum haemorrhage
Bleeding >5ml from the vagina after 20 weeks gestation
Abruption
Separation of the placenta from the uterus in the antenatal or intrapartum period
Primary post-partum haemorrhage
Vaginal bleeding of more than 500 ml in the first 24 hours after delivery
Secondary post-partum haemorrhage
Vaginal bleeding of more than 500 ml after the first 24 hours after delivery
Placenta accreta
Placenta that attaches to the myometrium
Uterine atony
Abnormal relaxation of the uterus after delivery, usually causing bleeding
Isoimmunisation
Blood group antibodies cross the placenta resulting in haemolysis of fetal red blood cells. Antibodies include D, c, K (Kell), Kidd, Duffy etc.
CTG
Cardiotocograph
Neonatal death
A liveborn infant who dies within 28 days of birth, of at least 20 weeks gestation or weighing >400gm if gestation is unknown
Stillbirth
An infant born after 20 weeks gestation (or birthweight over 400gm if gestation is unknown) who did not show any signs of life after birth
Perinatal mortality rate
The number of stillbirths plus neonatal deaths per 1000 births
Maternal death
The death of a woman while pregnant (irrespective of the gestation) or within 42 days of the conclusion of the pregnancy irrespective of the cause of death or gestation at delivery
Maternal mortality rate
Number of maternal deaths per 100,000 live births
Infant death
Death of an infant between 29 days and 1 year of life
Station
The level of descent of the presenting part relative to the pelvic brim or symphysis on abdominal palpation, or to the ischial spines on vaginal examination