my baby girl is now 4 months 4 days old.her weight is 5 kg 100gms.her birthweight was 2 kg 200 gms.is it ok?

A. Hai good morning !! Baby weight is fine both according to age and birth weight,in general babies double their birth weight by 5-6 months. Here baby has doubled her birth weight so no need to worry,check if baby gaining 400-900 gm per month. Give exclusive breast milk or formula milk every two hours burp well after feed.