The second child cesarean section is usually not more painful than the first child, but the postoperative uterine contraction pain may be more painful than the first child, and the specific pain is also related to the individual’s ability to tolerate. At present, caesarean section surgery, like other surgical operations, needs to be carried out under anesthesia, and anesthesia is generally epidural or lumbar anesthesia, and there is basically no pain in the lower abdomen after anesthesia. When the operation is over and the anesthesia is completely metabolized, the mother will feel the pain of abdominal incision and uterine contraction, and the pain level will be different for each person because of different pain tolerance ability. If the pain tolerance is usually poor, pregnant women can choose to communicate with anesthesiologists in advance and use anesthetic pain pumps after surgery, which can effectively relieve postoperative pain and facilitate postpartum recovery. Before the cesarean section, pregnant women need to pay attention to ultrasound examination to assess the position of the placenta so that the doctor can prepare for the operation and choose the appropriate delivery method. Diet abstinence is required 6-8 hours before cesarean section to reduce the influence of the intestine on the operation and to be able to avoid the occurrence of asphyxia due to misaspiration after anesthesia.