The unborn child.
D000022:Abortion, Spontaneous; D001315:Australia; D005314:Embryonic and Fetal Development; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis / Q000628:therapy; D005333:Fetus; D049673:History, 20th Century; D006801:Humans; D011247:Pregnancy; D011295:Prenatal Care / Q000266:history