Vaginal bleeding may occur after laparoscopic removal of cysts, the vaginal bleeding time is usually within 1 week, if the vaginal bleeding is large or more than 1 week is an abnormal performance. Laparoscopic removal of ovarian cysts may lead to ovarian damage, the patient will have a small amount of vaginal bleeding, vaginal bleeding time is usually about 1 week, this is a normal physiological phenomenon. If there is excessive menstrual flow, incessant vaginal bleeding, or vaginal bleeding for more than 1 week after laparoscopic removal of ovarian cysts, this is usually abnormal, and it is considered to be caused by abnormal ovarian function or uterine cavity infection. Vaginal bleeding within 1 week after normal laparoscopic surgery for removal of ovarian cysts requires no special treatment. If vaginal bleeding exceeds 1 week after laparoscopy, it is necessary to consult a doctor for abdominal ultrasound or ovarian function test, and take appropriate treatment measures according to the etiology. Patients are advised to keep the perineum clean and change sanitary napkins in time after surgery, which is helpful to prevent bacterial infection.