AMA
advanced maternal age
AFP
alpha fetoprotein
AROM
artificial rupture of membranes
BTBV
beat to beat variability
CVAT
costovertebral angle tenderness
CVS
Chorionic villus sampling
CPD
cephalopelvic disproportion
EBL
estimated blood loss
EFW
estimated fetal weight
FH
fundal height
FHT
fetal heart tone
FM
fetal movement
FOB
father of baby
FSH
follicle-stimulating hormone
GBS
group B streptococcus
hCG
human chorionic gonadotropin
HELLP
hemolysis elevated liver enzymes and low platelets
IDM
infant of diabetic mother
LNMP
last normal menstrual period
LOA
left occipit anterior
MAS
meconium aspiration syndrome
NSVD
normal spontaneous vaginal delivery
OCP
oral contraceptive pills
ONTD
open neural tube defects