Baby’s normal stool color and standards and its feeding methods (such as exclusive breastfeeding, formula milk feeding, etc.) related to the need for case-by-case analysis, such as formula milk feeding stools can be presented as light yellow, about 1 to 2 times per day. 1. formula milk feeding: this kind of baby baby stools for yellowish or grayish yellow, the nature of the dry thick, obvious odor, usually 1~2 times a day stools, stools can have white casein clots. 2. Breastfeeding: this kind of baby stools more golden yellow, presenting paste, occasionally slightly greenish thin stools, not smelly, sour taste, can be solved 2 to 4 times a day, some babies have individual differences, solve the stools more often, can be solved 4 to 5 times, or even 6 to 7 times, but growth and development is normal, weight growth is satisfactory, is also normal. 3. Other: for the baby has added starchy supplements, stools slightly more often, slightly dark brown, odor aggravation. The color and standard of baby’s stools are affected by many factors, and it is recommended to consult a specialist to assess whether it is normal or not.