There are many reasons for brown blood after the end of menstruation. Consider that it is caused by gynecological inflammation, such as vaginitis, cervicitis, pelvic inflammatory disease. If endocrine disorders cause menstrual disorders, brown discharge may also appear, and frequent use of emergency contraceptives may also cause it. If it occurs about 10 days after menstruation, it is considered to be ovulatory bleeding. It is best to go to the hospital for gynecological examination, such as internal gynecological examination, vaginal discharge examination, colposcopy, pelvic ultrasound examination, blood sampling for hormone six, and reasonable treatment according to the specific situation, such as vaginal inflammation, which can be treated vaginally with appropriate drugs according to the results of the discharge examination. If ovulatory bleeding occurs occasionally, it can be observed without treatment, and it is important to ensure regular rest and rest, not to stay up late, and to regulate emotions.