Female ligation is usually anesthetized from the waist. Female ligation generally refers to tubal ligation, which is a surgical procedure in which the fallopian tubes are cut, ligated, electro-coagulated, clamped, and looped, so that sperm and egg cannot be combined for the purpose of sterilization. It is a relatively safe and irreversible sterilization procedure. The procedure can be performed through the abdominal wall, the vaginal vault, and there is usually the option of anesthesia from the waist, i.e. epidural anesthesia. Due to the irreversible nature of the procedure, a careful decision is required before the procedure is performed and the woman has no contraindications to the procedure. After the surgery, patients need to avoid premature coitus to avoid infection and damage to health. At the same time, sufficient rest time should be ensured, do not overwork.