Sex of the foetus in antepartum haemorrhage.
D004739:England; D005260:Female; D005333:Fetus; D006801:Humans; D008297:Male; D010923:Placenta Previa / Q000209:etiology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology*; D012723:Sex; D014592:Uterine Hemorrhage / Q000209:etiology*