The feeding time of a newborn usually lasts about 20 to 30 minutes, which can be used to analyze whether there is any abnormality occurring, and is also related to the physical condition of the mother. If a newborn takes too long to breastfeed, it may indicate that the amount of milk is insufficient, and when a newborn takes too short a time to breastfeed or doesn’t eat, consider whether there is any abnormality in his or her digestive system. Usually the duration is 20 to 30 minutes, and the amount of food will gradually increase as the baby grows. When the mother’s body is weak, the newborn’s milk intake may be delayed or reduced, possibly with formula milk. When breastfeeding a newborn, it is important to let him or her suck on the nipple more often to increase the amount of milk, feed him or her on demand, choose the right artificial pacifier when using it, and seek medical attention when the newborn’s milk intake is abnormal.