There is also brown discharge after menstruation, to consider several causes of: the first aspect, is the endometrium is attacked by germs, endometritis occurs, the blood vessels of the endometrium under the stimulation of inflammatory factors increased permeability, can lead to cervical discharge is brown, need to be treated accordingly. In the second aspect, it may be endometrial polyp. The polyp occupies a certain space in the uterine cavity, and after menstruation resumes, the endometrium in the area occupied by the polyp cannot be shed intact, and a little bleeding with a brown color can occur continuously. The third aspect, which is cervical lesions, can also occur. When this happens, you should go to the doctor in time and have a gynecological ultrasound examination to find out the thickness of the endometrium, the presence of polyps, the presence of cervical lesions, and if necessary, perform cervical screening, and then decide on the treatment according to the results.