機器
abdominal
biopsy
care
checking
clinic
clinical
closeup
device
diagnosis
diagnostic
doctor
early
examination
expectant
experience
female
health
hospital
job
medical
medicine
modern
motherhood
occupation
patient
pregnancy
pregnant
profession
professional
reproductive
research
scan
scanner
sonogram
sonographer
sonography
specialist
survey
system
technician
technology
test
treatment
trimester
ultrasonic
ultrasonography
ultrasound
woman
work