After the removal of ovarian cysts, most people have no after-effects, while a small number of people may experience postoperative bleeding and infection, and in serious cases, ovarian function may be affected, leading to premature ovarian failure. Ovarian cystectomy is a common gynecological surgery and is also a very mature surgery. After the surgery, ovarian function can be restored in the vast majority of people without sequelae. If the size of the cyst is large and the blood vessels are rich, and the hemostasis of the wound is not complete during the surgery, it will lead to postoperative bleeding. If the infection is not controlled before the operation, postoperative infection and incision infection will easily occur. During surgery, if the ovarian cortex is damaged, there is a possibility that the ovarian function will be affected, leading to premature ovarian failure, which has a very low incidence.