機器
abdominal
baby
beat
belt
birth
cardiogram
cardiotocograph
care
chart
childbirth
clinic
ctg
ecg
ekg
electrocardiograph
electronic
equipment
expectant
expecting
female
gynecologist
happy
health
healthcare
heart
heartbeat
hospital
looking at camera
maternity
medical
medicine
monitor
mother
patient
people
person
pregnancy
pregnant
prenatal
professional
rate
room
smile
stomach
technology
uterine
ward
woman
women