There is no fixed data on the weight standard for full-term babies. Under normal circumstances, babies can gain 0.6kg~1kg after full-term, and together with their birth weight, they can reach about 7kg. After the baby is born, there will be great changes and the weight gain will vary from person to person, not every baby’s weight gain is consistent. Generally babies born at full term can gain 0.6kg~1kg after full term and can reach about 7kg. If the baby is overweight at birth, it can reach about 9kg or even more after full term. It is recommended that you don’t need to worry too much as long as your baby’s weight is within the normal range, which is different for every baby, and try to breastfeed and strengthen your baby’s care.