#asktheexperts birth weight of my baby was 3.55 kgs but after 81 days he is just 5.2 kgs , it's normal ?

A. Yes Approximately gained 1700 g in three months it’s not even three months so of course your child is gaining exceptionally good a minimum of 300 g to 400 g is considered very good and healthy and where in 1700 g in three months is outstanding it’s more than 500 g a month