Prenatal detection of genetic defects.
D000029:Abortion, Legal; D000032:Abortion, Therapeutic; D000653:Amniotic Fluid / Q000032:analysis / Q000166:cytology; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000175:diagnosis; D003376:Counseling; D046508:Culture Techniques; D003582:Cytogenetics; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005826:Genetics, Medical; D006801:Humans; D008661:Metabolism, Inborn Errors / Q000175:diagnosis*; D011247:Pregnancy; D012730:Sex Chromosomes; D014599:Uterus / Q000033:anatomy & histology