My feeding consultant said if they sink a bottle it’s time to increase and to try hungry baby formula if it felt like they’re always hungry. You can call your local mum and baby clinic and ask to speak to a feeding specialist. They’ll probably weigh him and give you some guidance. Peace of mind is all you need in this situation I’m sure he’s super happy and healthy xxx
My 7 week old also has 6oz, and he has 6 bottles within 24 hours. It's more than the guidelines, but all babies are different, and you know your baby, if he seems hungry afterwards and he's not crying like he's in pain but maybe abit fussy then up it and see how he goes. My daughter was only drinking around 4oz at this age
When little one was 3 weeks and going through a growth spurt she was having 32 ounces in 24 hours which lowered down eventually. If he's eating it we'll without any issues, or spit up etc he should be fine :) x