Breastfed newborns are usually fed on demand, every 2 to 3 hours, and can be fed 8 to 12 times a day; formula-fed newborns are usually fed 7 to 8 times a day. When breastfeeding, you can breastfeed on demand, feeding your baby whenever he or she is hungry, without setting a time as well as a quantity, usually around 2 to 3 hours. When formula feeding, in this case the baby is usually fed 7 to 8 times a day, and the baby is fed every 2 to 3 hours. The process of breastfeeding if the baby in the milk after the bloating, diarrhea and other symptoms, it is recommended to seek medical attention in a timely manner, under the guidance of the doctor to improve the relevant examination, to clarify the cause of the disease, and symptomatic treatment.