How much weight does a baby gain in the second month?

Patient's question:

No

Doctor's answer:

In general, infants under 6 months old gain 0.6-0.7 kg per month, which is equivalent to 1.2 or 1.4 jin per month. If the baby's birth weight was 7 jin, then at 2 months, the weight should be around 9.4 or 9.8 jin. For formula-fed babies, they should be fed on a schedule with fixed amounts of formula, and the concentration of the formula must be properly controlled.