Most of the maternal monthly bleeding stool is due to perianal diseases or have postpartum bloody dew in defecation mixed to the stool, gastrointestinal bleeding and other causes, each cause of treatment is different. 1. Perianal diseases such as hemorrhoids, anal fissure, etc. may cause blood in the stool, this will need to follow the doctor’s instructions anal medication, such as hemorrhoidal suppositories, etc., if the symptoms are serious, the need for surgical treatment. 2. Postpartum bloody discharge mixed into the stool, this situation is a normal phenomenon after delivery, because there will be bloody discharge within 45 days after delivery, this bloody discharge mixed into the stool, will cause the phenomenon of blood in the stool. If the amount is not too much, there is no need to intervene. 3. Gastrointestinal bleeding can be caused by peptic ulcers, or by improper diet such as hard foods, or by taking non-steroidal anti-inflammatory drugs such as diclofenac sodium, which can aggravate the existing digestive diseases and lead to bleeding in the gastrointestinal tract. In this case, it is necessary to carry out a GI examination to find the cause of the problem before determining the treatment. If there is a lot of blood in the stool or bloody discharge mixed with stool, then you should go to the hospital for a checkup. This will help to find the cause of the disease and avoid delays in treatment.