Menstruation quantity is little black, how to do

Menstruation volume is small and black, most of them are caused by irregular menstruation, which is related to endocrine disorders in the body. It is recommended that patients take motherwort granules and Wuji Baifeng pills according to doctor's advice. They should also develop good living habits, such as regular rest, eating on time, not too much mental pressure and proper exercise.