機器
abdomen
anticipation
assistance
awaiting
belly
care
caucasian
caucasian ethnicity
checking
clinic
diagnostic
doctor
examination room
examining
expecting
expertise
female
gel
healthcare and medicine
hospital
hospitalized
human fertility
indoors
laboratory coat
male
man
maternal
maternity
mature adult
mature men
medical
medical checkup
medical equipment
medical office
medical practitioner
monitor
motherhood
physician
pregnancy
pregnant
prenatal
professional
radiology
scan
screen
showing
sitting
sonogram
sonography
specialist
stethoscope
stomach
technology
test
two people
ultrasound
woman
young adult
young women