my 3 month old still only drinking 4 ounces. this normal ?

oh no he's abt 13 lbs @kailynnelizabeth

Yes that abt all he should that's normal.

is he gaining any weight? if youre formula feeding and hes not gaining weight you might have to put him on soy, a close friend was just going through the same thing with her daughter who was still only 8 lbs at 3.5 months and was born 7 lbs