The brown discharge below is mainly considered to have a little bleeding from the reproductive tract, whether it is from the vaginal wall, cervix, or uterine cavity, a little bleeding can have brown discharge. It is recommended to first go to a hospital gynecological clinic for a gynecological examination to clarify the site of bleeding and to see if there is erosion, ulceration, or laceration of the vaginal wall. Next, look for erosion of the cervix and contact bleeding. If there is chronic inflammation of the cervix or contact bleeding, cervical cancer screening can be performed to further rule out the possibility of cervical lesions. Finally, see if there is bleeding from the uterus. If there is bleeding from the uterus, pelvic ultrasound or blood tests are needed to further clarify the cause of the bleeding and treat it according to the cause of the bleeding.