This situation is a menstrual disorder, the normal menstrual cycle is about 28-35 days. If the problem of frequent menstruation is considered to be caused by disease reactions, there are several reasons: 1, it may be caused by uterine dysfunction, endometritis, etc., and may also be caused by uterine fibroids, endometriosis, etc. 2, we can not completely exclude other problems, such as mental factors and dietary factors, often stimulate their bodies or have uterine cold, may lead to irregular menstruation. . It is best to go to the hospital in time for examination and treatment to avoid excessive blood loss or anemia and other problems. 3. Malignant tumors or other ovarian diseases may also cause this symptom to appear and require targeted conditioning treatment.