Formula Mommies!

Vicky • 28 yrs old - Dog lover - Eats everything
I just wanted to get an idea of how much your LO drinks and how often. Mine is 6 months old, weighs 15 lbs and is currently taking 6 oz every 4 hours and takes a total of 5 bottles a day. So that makes is 30 oz per day. Is that the right amount? Not sure if I'm under feeding her. Can you share yours please?