A previous pilot study done by the authors showed the efficacy of the management by lower uterine segment compression (LUSC), a technique that has never been publicized as the treatment of PPH(19). The result of the study showed reduction of the amount of blood loss by 105 ml (225 + 401 ml vs. 120 + 211 ml; p = 0.026) or 47% reduction when compared to conventional method in the treatment of PPH. How LUSC worked was explained as; after complete delivery of the placenta, the uterus initiates a process of contraction and thrombosis of maternal blood vessels that interface with the placental surface, like physiologic sutures or living ligatures(4). The process of fibrin-platelet plug occluding placental bed vasculatures takes 8.5-15 minutes(20,21).