Hi! Did you update the babychakra app. We actually have a growth tracker as well!!

AGE WEIGHT (kg) HEIGHT (cm) Birth 3.2 49.9 3 months 5.4 60.2 6 months 7.2 66.6 9 months 8.6 71.1 1 year 9.5 75.0 2 years 11.8 84.5 3 years 14.1 93.9 4 years 16.0 101.6

it depends on the birth weight and is different for boys and girls please refer to WHO weight chart you can find it in their site.

what was your baby's birth weight