It is mentioned in the management of cesarean section to prevent thrombosis: The prevention of deep venous thrombosis must be paid attention to. The risk of deep venous thrombus formation of maternal dynasties after cesarean section is recommended. Therefore, preventive measures are recommended. Encouraging as soon as possible to get out of bed, according to the high -risk factors for the formation of thrombosis, individualized choices wearing elastic socks, preventive applications intermittent ventilation devices, replenishing water, and subcutaneous injection of low -molecular heparin.