Hi my daughter is 2 and a half months old,and she's doing foamy poop,is it normal? and also her weight gain is 20gms per day,is it normal too?

A. Actually when a child applies a lot of pressure sometimes a little bit of form can be seen and that is completely normal secondly 20 g per day is approximately 140 g in a week which is an exceptionally good weight gain so both the things are normal