The amount of milk fed varies from month to month and from weight to weight and fluctuates each time and is not mechanical, so it is important to decide on the amount of milk to feed based on each baby’s specific situation. Usually the total amount of milk for babies 4-12 months should be about 800ml per day. It is usually difficult to estimate the amount of milk per feeding for breastfed babies, and the amount of milk per feeding can be variable. The first 2-3 days baby’s stomach is very small, only the size of a glass ball, within 3 months baby’s stomach gradually grows, no need to feed regularly, baby can feed when hungry, crying and full, usually about 20 minutes. After the baby is born, the amount of milk gradually increases. Usually, a full-term normal weight baby needs 100-150ml of milk per kilogram of body weight, and each time it takes 2-3 hours to feed 8 times, or even more. For artificially fed babies, the amount of milk is 120-180ml per feeding for 1-3 months, 6-8 times a day. For older children, the amount of milk should be increased and the number of feedings per day should be reduced, from 6-9 months, 4-5 times per day, 210-240ml each time. from 10 months onwards, 3-4 times per day, 210-240ml each time, 2 times during the day with an interval of 3 hours. from 4-6 months onwards, you should start to wean your baby from night milk, with an interval of more than 6 and a half hours during the night.