If your period does not clear in 10 days, it is an abnormality. In clinical practice, the vast majority of women’s periods will clear in 3-7 days. If it does not clear in 10 days, it is often due to endocrine disorders. Endometrial inflammation, endometrial polyps, submucosal fibroids, endometrial cancer, pelvic tumors, endometriosis, etc., may cause prolonged menstruation. It is recommended to do gynecological examination, ultrasound examination, blood routine and clotting time in the clinic to decide the next management plan according to the specific situation. If it is necessary, a diagnostic curettage is required and the scraped out endometrium will be sent for pathological laboratory tests and the clinical diagnosis will be based on the pathology. Taking blood-boosting drugs or drinking alcohol frequently during menstruation may also lead to dripping menstruation.