Formula Feed Babies

For the moms who use formula---
How much does or did your baby take & how often? Also when did he(or she) sleep through the night? My little guy is 8 weeks now & I feel like he is always eating. I know they grow the most now but I feel like he is eating alot.
I'm just looking for something to compare it to.

Geno took in so much formula that at 5 weeks we were forced to put him on 2 rice cereal bottles a day.
I knew somthing was wrong cause he needed to eat all the time. I double checked the amount and how often with the doc and he told me that it was excessive. So that's why the change.
I do not rememember the amount he was taking in though.
But if you are really worried I say to check in with the doc.
As far as sleeping thru the night Geno did not do that til 5 months old.