After cesarean section, pay attention to wound care, turning more often, preventing lower extremity venous thrombosis, rest and nutritional supplementation, and go to the hospital for checkup after forty-two days, including ultrasound and physical examination. 1. Wound care: take good care of the wound after cesarean section, use iodophor and alcohol to disinfect the wound every day before the wound is healed, which can prevent the wound from infection. 2. Turn over more: turn over appropriately after 6 hours of caesarean section, and get out of bed appropriately after removing the urinary catheter to promote gastrointestinal peristalsis which is conducive to anal excretion. 3. Prevention of lower extremity venous thrombosis: after cesarean section, we should pay attention to the formation of lower extremity venous thrombosis, according to the postoperative VTE score to treat, such as wearing compression stockings, low molecular heparin anticoagulation, prevention of lower extremity venous thrombosis. 4. Rest and nutritional supplements: after cesarean section, you should not be too tired, pay attention to rest and nutritional supplements, eat foods rich in protein and vitamins. 5. Ultrasound: After 42 days of cesarean section, go to the hospital for a follow-up ultrasound to find out how the uterine incision is healing, and to find out the reason for not having a full flow, such as residue in the uterus, which should be cleansed and treated in a timely manner. 6. Physical examination: After cesarean section, the examination should measure the weight, blood pressure, blood sugar and other items to observe the healing of the wound. After cesarean section, pay attention to rest and regular review, which is conducive to the repair of the body.