The baby is 3 months old and weighs 12 jin. Is that normal?

Patient's question:

No

Doctor's answer:

The weight gain hasn't increased, which may be related to the child's cold and the insufficient milk supply from the mother. Breast milk should be sufficient to meet the child's needs from 4 to 6 months. A 3-month-old baby's standard weight is 12 jin, and compared to your baby's development, it is still very good.