Menstruation comes twice a month what reason causes

Menstruation twice a month If the patient has experience of taking contraceptives after cohabitation, consider that this is also withdrawal bleeding caused by contraceptives, and the next menstruation can return to normal. Excluding the above factors, it is also considered that it is mainly caused by certain pathological changes in the patient's body, such as functional uterine bleeding, endometritis, uterine fibroids, cervical cancer and other diseases. These diseases will cause patients to show different degrees of endocrine imbalance, hormone level disorder, irregular shedding of endometrium, resulting in the above manifestations. It is necessary to go to the hospital for treatment and perfect relevant examinations to clarify the cause.