If the coffee-colored discharge is caused by endocrine disorder, it depends on the time of such a discharge in the menstrual cycle. If such a discharge appears after the menstrual period is clean, resulting in a period that is not clean all the time, it is generally caused by luteal atrophy, and you can take progesterone on the 15th day of your period and stop taking it after 10 days to adjust the luteal function of women. If you have such a discharge in the middle of your period, you should consider that it is ovulation. Ovulation is caused by fluctuations in the level of hormones in the body, which generally does not require special treatment and can continue to be observed. If it is non-ovulatory, you need to take drugs to stop the bleeding, such as you can take Gongbao Ning capsules or Yunnan Baiyao capsules.