Stool is an important element in assessing the state of the digestive tract of newborns and infants, for newborns how many times a day stool is normal need to be combined with their feeding methods and other factors to determine the comprehensive, such as breastfeeding or formula feeding can be solved about 1 to 4 times a day. Some babies can be more than 4 times, need to be combined with the baby’s stool characteristics to comprehensive judgment. The number and nature of newborns’ stools usually reflect the physiological state of their digestive tracts, related to their feeding methods, and there are individual differences. Normal stools are mushy, mainly dairy metabolites, and a large number of commensal bacteria. For newborn babies, the normal number of stools per day needs to be combined with the baby’s feeding mode and its general condition and other comprehensive judgment, such as for formula-fed can be solved 1 to 3 times a day, for breastfeeding may be more frequent, 2 to 4 times a day, part of the breastfeeding can be solved more than 4 times a day, but if the baby’s weight growth is good, the normal nature of stools, the spirit of the state of health is good, it is also considered normal. Babies generally with the growth of age, to infancy, the number of stools can be gradually reduced, but there are individual differences, if the number of stools increased significantly or the nature of the dilute, it is recommended to consult a doctor in a timely manner, improve the stool routine and other related examinations, as prescribed by the doctor to be targeted treatment.