The assessment of fetal well-being.
D000653:Amniotic Fluid / Q000032:analysis; D002824:Chorionic Villi / Q000032:analysis; D005260:Female; D005323:Fetal Monitoring / Q000379:methods*; D005332:Fetoscopy; D006801:Humans; D010925:Placental Function Tests; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography