Endometrial polyps may generally heal on their own in patients <1cm, and for patients ≥1cm, they generally do not heal on their own. Endometrial polyp is a common uterine pathology of localized endometrial overgrowth of the uterus, which may be caused by high estrogen levels and inflammatory stimulation. Patients may experience drenching menstruation, vaginal bleeding, increased duration, post-pregnancy preeclampsia, and embryo abortion. If the polyp is <1cm in diameter and the patient has no obvious symptoms, it may heal itself with the shedding and expulsion of the uterine lining, but it needs to be rechecked regularly to help the doctor observe the condition. If the polyp is ≥1cm in diameter and symptoms such as bleeding, abnormal menstrual cycle, bloody discharge with foul odor occur, then self-regulation can not be self-cured and symptoms of lesions have already appeared, so timely consultation is needed. If not treated in time, it can affect the patient's daily life quality, and in serious cases, malignant changes can occur. It is recommended that patients with endometrial polyps go to the hospital in a timely manner, do the relevant examinations to determine the cause of the disease, and then under the guidance of the doctor for treatment.