Ключевые слова: 30s, 50s, anticipation, bed, belly, care, caucasian, childbirth, clinic, diagnostic sonography, doctor, examination room, examining, expecting, expertise, female, fertility, gestation, gynecologist, health, health service, healthcare, hospital, indoors, lying, male, man, maternity, mature adult, medical, medical equipment, medical examination, mid adult, monitor, motherhood, patient, positive, pregnancy, pregnant, prenatal care, professional, radiology, scan machine, screen, sonogram, sonography, technology, test, tummy, ultrasonography, ultrasound machine, ultrasound scan, woman,