If it is exclusively breastfeeding, the main principle is to breastfeed on demand, without being bound by the time and number of times, if you must know the time, you can generally refer to 20-30 minutes each time is appropriate, every 2-3 hours need to breastfeed. Breast milk is the most suitable natural food for newborns, usually within 1 hour after delivery to help mothers start breastfeeding, and to adhere to the 24-hour mother and baby in the same room to ensure that breastfeeding is convenient. Exclusive breastfeeding is carried out on the principle of on-demand, without going to the time and number of times, based on the response of the newborn. Breastfeeding can be under the guidance of professionals to choose a comfortable position for mothers and babies, newborns will usually naturally leave the breast after eating, after eating the newborn to pick up and pat the back for 1-2 minutes to expel the air in the stomach in order to prevent spitting up. Adherence to breastfeeding is not only conducive to the mother’s post-partum recovery, promote uterine contraction and post-partum discharge, and prevent the occurrence of ovarian and breast cancer, but also conducive to the development of the newborn’s face and teeth, and enhance the relationship between the mother and child, and so on.