How is shit considered normal?

The standard of normal stool, on the one hand, is the defecation time, defecation 1~2 times a day or defecation once every two days are considered normal. If the defecation is less than three times a week, it indicates that there may be constipation; if the defecation is more than two times a day with or without stool formation, consider that there may be diarrhea. On the other hand, the shape of the stool itself, the normal stool should be formed strips, the diameter should be consistent, not too thick or too thin, or even thick and thin lines alternately. The last is the color of stool, normal stool is generally yellow or brown. The above three points are the main indicators for evaluating whether stool is normal.