12-year-old child three or four times a day stool need to be based on the child’s symptoms, stool situation to make a comprehensive judgment. If the color, shape, no red and white blood cells and other abnormal cellular components, and the child has no other discomfort, generally normal; in addition, it is more to consider abnormal, need to consult a doctor in a timely manner to clarify the diagnosis and treatment. Generally, the number of healthy stools is 1~2 times a day, but the specific number of times varies from person to person. If the child has a lot of stools, but the color is yellowish-brown, streaky, no mucus, no blood, and there are no red blood cells, white blood cells, parasites and other abnormalities in the stool, and there is no other discomfort, then three or four times a day is also considered normal. If the stool is not shaped or contains white blood cells, red blood cells and other abnormal components, or accompanied by abdominal pain, diarrhea, vomiting and other abnormal symptoms, it is generally not normal, need to consult a doctor to clarify the cause of the disease, and timely targeted treatment. When the child has a high frequency of stool, can be in the guidance of the doctor to carry out relevant examinations, in order to clarify the diagnosis, timely and targeted treatment.