Normal stools should be yellowish-brown in color, moderately soft and hard in the form of a hard paste, once a day, and without additional discomfort (pain) before or after the bowel movement. Constipation can be seen in abnormal stool quality, frequency and duration of bowel movements, and discomfort before and after bowel movements. Abnormal stool quality can be seen in dry, hard, ball-like or watery stools, loose, unformed, or dry stools with watery stools, or mucus, bloody stools; abnormal frequency of defecation can be seen in the stools 2-n times a day or once in 2-n days; abnormal time of defecation can be seen in the waiting for a few minutes to tens of minutes before defecation; discomfort before and after the bowel movement can be seen in the pre-stool abdominal pain, urgency, stool sticking in defecation is unfavorable, no additional discomfort (painful) before and after. After the bowel movement, there is a feeling of uncleanness or a feeling of falling, and so on. Therefore, when measuring whether the stool is normal or not, the above conditions should be combined to determine not to make mistakes. What are you like?