How many times an infant eats milk at night is generally based on the size of the month for reference, such as 0 to 3 months of infants eat 3 to 4 times at night is more normal and so on. 1. When the baby in 0 ~ 3 months because of their own can not intake enough complementary food, so the night baby milk will be correspondingly more often, usually at night will eat 3 ~ 4 times milk. 2. When the baby is 4 to 6 months old, as the baby gradually intake of complementary foods increased, the baby’s nighttime breastfeeding will be correspondingly reduced, usually 2 to 3 times at night. 3. When the baby is 7 to 9 months old, it is necessary to gradually quit the nighttime milk, if the baby is not able to completely quit the nighttime milk, usually 1 to 2 times at night. 4. When the infant is 9 to 11 months old, it is necessary to completely quit night feeding to prevent damage to the teeth and affect the health of the body. Therefore, the number of times an infant should be fed at night generally depends on the age of the baby, and it is recommended to consult a doctor if there is any discomfort.