How much weight gain is normal for babies needs to vary from person to person, as there are differences in each baby’s age, milk intake and digestive function, so there is no fixed value. There is no fixed value for how much weight gain is normal for babies. Because the age of each baby is different, the amount of milk and digestive function may be different, so it is not good to define how much growth is considered normal. If the baby usually eats more and digests better in the later stages, the weight will grow faster, on the contrary, if the baby eats less and often indigestion, the weight will grow slower. However, most babies in the first month of life, the weight growth is faster, about 3 pounds to 5 pounds of growth, later with the age of the month, the weight of each month may be in the 2 pounds to 5 pounds or so. If your baby’s weight does not increase or increases very slowly, parents need to take a comprehensive look at the amount of milk eaten and whether there are milk petals in the stools, so as to be alert to the emergence of indigestion and other conditions.