Massive postpartum hemorrhage is one of the most severe complications of pregnant women during deliveries, especially, on the basis of a scarred uterus with placenta previa and placenta implantation, the risk of occurrence of massive hemorrhage after delivery will be obviously increased. The recombinant human coagulation factorⅦa (rFⅦa) can be used to significantly reduce the incidence of delutional coagulopathy and the necessary amount of blood products in patients after major abdominal surgery. One patient with massive postpartum hemorrhage resulted from scarred uterus with placenta previa and previa accreta was administered into Guizhou Medical University Affiliated Hospital, whose hemorrhage was successfully stopped by using rFⅦa in case of surgical indication being excluded. It is suggested that rFⅦa can be regarded as an effective drug for postpartum hemorrhage on the basis of indication being strictly controlled.