Title: Etiological analysis of 32 cases of postpartum hemorrhage and its nursing ABSTRACT Objectives: Discuss produce bleeding causes and protective measures。 Methods: In our hospital in 1509 cases of postpartum hemorrhage in 32 cases were analyzed。 Results: The rate of postpartum hemorrhage 2%, uterine atony postpartum haemorrhage is the main reason。 Conclusion: Postpartum hemorrhage is a major factor in the physical status, mental factors, labor, postpartum observation, high pregnancy. Protective measures for close observation of birth process ID, accurate measurement of postpartum hemorrhage volume, especially within two hours postpartum maternal life signs numbering, contraction and guide bleeding。