Three-month-old babies daily stools, there are individual differences, and with the feeding method and so on, such as formula-fed babies normal daily stools about 1 to 2 times. For three-month-old babies daily normal number of bowel movements related to their feeding methods, there are individual differences, such as exclusive breastfeeding babies daily bowel movements slightly more often, can be about 2 to 4 times, some babies up to 5 to 7 times, usually such babies have good weight gain, no obvious abnormalities and discomforts, are all part of the normal number of bowel movements. Formula-fed babies can have 1~2 bowel movements per day, and some babies can have 1 bowel movement every other day. Usually these babies have smooth bowel movements without any obvious difficulty in defecation, which is considered normal. Stools are an important part of the assessment of the digestive tract of infants, including the number of stools and the nature of the stools. If the number of stools is significantly higher than the number of bowel movements in the past, there may be diarrhea, which belongs to the state of the disease, and can be seen in acute diarrheal diseases, milk protein allergy and other conditions. It is recommended to consult a specialist if necessary.