Objective To investigate the role of body posture attendance during delivery in promoting spontaneous delivery and reducing postpartum hemorrhage(PPH)and neonatal asphyxia.

• 目的探讨分娩期体位护理对缩短产程、促进自然分娩、降低剖宫产率、减少产后出血及新生儿窒息发生率的作用。