Antepartum diagnosis: biopsy and culture of first trimester chorionic villi.
D001706:Biopsy; D002824:Chorionic Villi / Q000473:pathology*; D000013:Congenital Abnormalities / Q000175:diagnosis*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis / Q000379:methods*; D012732:Sex Determination Analysis