Prenatal diagnosis of chromosome disorders.
D000328:Adult; D000649:Amniocentesis; D000653:Amniotic Fluid / Q000166:cytology; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D002874:Chromosome Mapping; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis