Menstruation came again 10 days apart

If menstruation time in 3, 4 days or so, 10 days after the end of menstruation and menstruation, if the amount is relatively small, may also be caused by ovulation bleeding. Taking emergency contraceptives can also cause withdrawal bleeding. Non-menstrual bleeding does not rule out uterine fibroids, endometrial cancer or cervical cancer and other gynecological diseases, may also be caused by blood diseases.