Prenatal diagnosis of genetic disorders.
D000026:Abortion, Habitual; D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D002869:Chromosome Aberrations / Q000175:diagnosis; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000175:diagnosis; D004314:Down Syndrome / Q000175:diagnosis; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D030342:Genetic Diseases, Inborn / Q000175:diagnosis*; D006801:Humans; D008423:Maternal Age; D008661:Metabolism, Inborn Errors / Q000175:diagnosis; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis; D012306:Risk; D014178:Translocation, Genetic; D014463:Ultrasonography; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins