Painless Curettage takes about 30-40 minutes before and after. Painless Curettage is divided into 3 phases, preoperative, intraoperative and postoperative. Before the procedure, the patient needs 10 minutes to prepare for the procedure. The preoperative preparation includes the opening of intravenous access, preparation of anesthesia drugs, and positioning of the patient. The intraoperative period usually takes about 10 minutes if the procedure goes well, with a full curettage of the uterine cavity. Postoperatively, an observation period is required and the patient is not allowed to leave the operating room until she is awake. The recovery time is usually around 15 minutes. So the total time for painless curettage is around 30-40 minutes. Patients need to go to regular hospitals to be carried out by professional doctors when they need painless curettage. After the operation, you must pay attention to the observation of abdominal pain and vaginal bleeding, if there is much vaginal bleeding or lower abdominal pain, you need to go to the hospital as soon as possible.