Male ligation is usually performed in the scrotum near the root of the thigh to surgically ligate the vas deferens. Common surgical methods include clamp-through vasectomy, needle-through vasectomy, and needle-pick vasectomy. 1. Clamp-through vasectomy: make an incision in the scrotal skin, expand the fissure with separating forceps, and then use intradermal vasectomy fixation forceps to fix and raise the vas deferens in the scrotal fissure for ligation. Characterized by small trauma, fewer complications, the vas deferens can be restored. 2. Needle penetration method of vasectomy: after local anesthesia, a medium-sized straight circular needle is used to introduce silk thread into the vas deferens with a single hole, and then the vas deferens is picked out from the cleft and separated for ligation. Characterized by less trauma, the vas deferens is not cut off and can be restored. 3. Needle picking method of vasectomy: after local anesthesia, the vas deferens is fixed under the skin of the scrotum with the thumb and forefinger, the vas deferens is stabbed directly with a sharp blade and freed, and then the needle is fixed, the vas deferens is picked, and then the vas deferens is separated and ligated as a surgical method. If you want to ligate, you should go to a regular hospital. After the operation, you should follow the doctor’s instructions for care, eat a light, non-stimulating diet, and contact the surgeon if you have any discomfort.