Whether the stool is normal or not depends not only on the number of times, but also with the number of stools, color, character, smell and defecation feel closely related. 1. Frequency: The normal number of bowel movements is 1~3 times a day or >3 times a week, but the number of bowel movements cannot be generalized because of the different habits of bowel movements and dietary structure of each person. If the frequency of bowel movement has a certain degree of regularity and there is no other discomfort, it is a normal phenomenon. 2. Quantity: The normal amount of stool is around 100~300g, depending on the amount of food and the type of food that the individual eats. 3. Color: Normal stool color should be yellow or yellowish-brown, greenish when too much green vegetables are consumed, and brownish-yellow when too much meat is consumed. When the color of stool is white or clay, we should consider whether there is jaundice. 4. Character: Normal stools should be soft and streaky, and not sticky to the toilet. If the stool is loose or dry, it is not normal, and you should consider whether there is chronic gastroenteritis, sinusitis and other conditions. 5. Odor: Normal stools are slightly smelly, and those who eat a lot of meat may have a heavy odor, which is normal. 6. Defecation feeling: the normal feeling will be conscious of the bowel movement, no effort, and no stool residue. If defecation is laborious, defecation time is too long, feeling uncomfortable after defecation, etc. all belong to the performance of defecation abnormality. If you have abnormal bowel movements, you should consult a doctor in a timely manner to identify the cause of the problem and standardize the treatment under the doctor’s guidance to prevent delays in your condition.