This chapter provides detail description of postpartum collapse. Postpartum collapse, clinical importance, causes of postpartum collapse, massive postpartum haemorrhage, uterine rupture, uterine inversion, amniotic fluid embolism, pre-eclampsia, eclampsia, management protocol, assessment guide for postpartum collapse, drug therapy for postpartum hemorrhage, do’s for postpartum collapse, don’t for postpartum collapse are described in detail. 5 table are added to highlight causes, assessment guide, drug therapy of postpartum collapse, resuscitation and management protocol of massive postpartum hemorrhage. 3 references are included at the end of the chapter to facilitate further reading.