If the stool is normal in nature and there are no other discomforts, it is normal to have a bowel movement twice a day. Normal stool should be brown or dark brown banana-like soft stool. If there is no other discomfort or if the bowel pattern is always twice a day, this is usually normal. The number of bowel movements is related to the peristaltic function of the intestines and the structure of the substances eaten. If the intestines move faster, the number of bowel movements will be higher; if too much fiber-rich food is eaten, the number of bowel movements may also increase, so two bowel movements a day is usually normal. If the bowel movement is accompanied by abdominal pain, abdominal distension, shortness of breath, or blood in the stool, it is necessary to seek medical attention promptly and consider that it is related to enteritis, upper gastrointestinal bleeding, and other diseases. Patients need to pay attention to their daily diet, eat more nutritious food and less spicy, cold and other stimulating food to reduce the stimulation of the stomach and intestines.