Hello doctor. my baby is now 3 and half month old. is it normal if baby takes 150 ml of formula feed for every 3 hours and sometimes 4 hours

A. 150 is extremely on the higher side at this age mostly a child can consume somewhere around 90 to 120 ML but as you mentioning your child is going on for 3 to 4 hours after taking a feed so that’s completely alright because the child is maintaining a good amount of gas between 2 feet so there is no problem with that