Cesarean section surgery requires preoperative preparation, surgical operation, postoperative care and other processes, which need to be analyzed specifically. 1. Pre-operative preparation: Before performing C-section surgery, the pregnant woman needs to be anesthetized to reduce the pain during the surgery. The surgeon will carry out operations such as laying out the surgical sheet and sterilizing to prepare for the surgery. 2. Surgical operation: the surgeon will use the scalpel to cut open the skin, subcutaneous tissue and uterus layer by layer, puncture the amniotic membrane and suck out the amniotic fluid, take out the placenta of the fetus, and suture the wound layer by layer. Check whether the wound is oozing blood and check whether there is any abnormality in the bilateral adnexa. 3. Post-operative care: After the operation, there will also be regular operations such as sterilization and dressing change to promote wound healing. If a woman needs to have a cesarean section, she needs to go to the hospital in time, and carry out the pre-surgical preparations under the doctor’s guidance to promote the smooth delivery of the fetus.