. . "Hemorrhage defined as a blood loss in excess of 500 mL after vaginal delivery or more than 1000 mL after a cesarean delivery.NCI" . "C92853"^^ . . "Disease or Syndrome"^^ . . "Postpartum HemorrhagePTNICHD" . . . "Postpartum Hemorrhage"^^ . . . "Postpartum Hemorrhage"^^ . "NICHD"^^ . "C0032797"^^ . "Postpartum HemorrhagePTNCI" .