Menstruation half month is not clean what reason is

Menstruation is not clean for half a month, consider the existence of gynecological diseases, such as endometrial lesions, functional uterine bleeding, etc., need to go to b-ultrasound examination, clear menstrual dripping is not net reasons, symptomatic treatment. If menstruation is not clean for a long time, it will cause anemia, body resistance decline and other symptoms.