Prenatal genetic diagnosis.
D000028:Abortion, Induced; D002824:Chorionic Villi; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012732:Sex Determination Analysis