The main purpose of cervical biopsy is to rule out the possibility of malignant cervical lesions, and this test is more widely used in obstetrics and gynecology outpatient clinics. Cervical biopsy is a common minor surgery in obstetrics and gynecology, and postoperative health care is the key to postoperative recovery. Postoperative precautions for cervical biopsy include the following: first, pay attention to vaginal bleeding. A small amount of bleeding will occur on the surface of the cervix for a short period of time after cervical biopsy. Normally the bleeding is small and does not need special treatment. However, if the amount of bleeding is more than the usual amount of menstruation, then it is necessary to consult the local hospital in time and give gauze compression treatment. Second, keep the perineum clean and dry. After cervical biopsy, if the perineum is moist and dirty, it will lead to vulvovaginal cervical inflammation, and in serious cases, it can lead to pelvic infection. Third, preventive treatment of infection. Oral anti-inflammatory drugs can be taken after surgery to prevent cervical infection. Fourth, prohibit sexual intercourse pelvic bath for 15 days. It is necessary to prohibit sexual intercourse for a short period of time after the cervical biopsy, and if you have sex or take a bath at this time, it will greatly increase the chances of infection in the reproductive system. To summarize, after cervical biopsy, patients need to pay attention to the amount of vaginal bleeding, keep the local clean and dry, prevent infection, prohibit sexual life and pelvic bath.