Early embryo loss.
D000818:Animals; D006063:Chorionic Gonadotropin / Q000032:analysis; D005260:Female; D005313:Fetal Death / Q000175:diagnosis*; D006801:Humans; D051379:Mice; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D011261:Pregnancy Trimester, First; D013921:Thrombocytopenia / Q000150:complications; D013997:Time Factors
D006063:Chorionic Gonadotropin