Pregnancy diagnosis.
D000568:Amenorrhea / Q000175:diagnosis; D006063:Chorionic Gonadotropin / Q000097:blood / Q000652:urine; D003339:Corpus Luteum Hormones / Q000652:urine; D004967:Estrogens; D005260:Female; D005318:Fetal Heart; D005333:Fetus / Q000000981:diagnostic imaging; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D010808:Physical Examination; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis; D011258:Pregnancy Tests; D011374:Progesterone; D011859:Radiography; D014465:Ultrasonics
D006063:Chorionic Gonadotropin; D003339:Corpus Luteum Hormones; D004967:Estrogens; D011374:Progesterone