what will be the weight for 4 months baby and when start rolling on the bed. Please suggest any extra care that we can take to care about my son.

A. Hi dear Check if baby is gaining adequate weight. In the initial 3 months, babies put on about 1 kg each month. From 3-6 months, weight gain reduces to 1/2 kg/month. from 6-9 months, it becomes 1/3, and for 9-12 months, it settles to 1/4 kg. the birth weight doubles in the 4th month and triples when they reach 12 months of age. Babies can roll anytime between 3-5 months. Each baby is different in achieving milestone. Even by 5 months if your baby doesn't roll yiu should see your doctor. Place your baby on Mat on the floor and place toys around. This would help them move roll and take the toy