Male ligation surgery should go to regular hospitals for surgery, which usually includes three steps: preoperative preparation, operation and postoperative. 1. Pre-operative preparation: routine pre-operative examinations are required, such as whether the coagulation function is normal, whether the heart function, biochemical examination to clarify whether the heart, liver and kidney function is normal, and take chest radiographs and other examinations; communicate with the patient about the surgery and sign the relevant informed consent for the surgery, and prepare the skin, blood and other related preparations before the surgery. 2. Intraoperative: firstly, local cleaning and disinfection, local anesthesia, a small incision at the scrotum, picking out the vas deferens and cutting it off from the middle, then ligating with surgical threads, putting the vas deferens back in and checking the wound for bleeding, and then finally, suturing, disinfecting the local area, and bandaging it up. 3. Post-operative: After the operation, actively change the medicine, give anti-infection treatment, pay attention to clean work, timely change of underwear, one week after the re-examination. Male ligation surgery should be carried out in regular hospitals, and patients should fully consider the operation, postoperative discomfort, timely consultation, so as to avoid delaying the condition.