I think I've seen this question come up before but I can't find it so I'll post it again. I just started back to work very part time but it's necessary for my MIL to give my DS 1 bottle while I'm gone. Problem is I don't know how much. He's 4 1/2 months but was a premie so corrected age is 2 1/2 months and he weighs 11 lbs. Does anyone know how much EBM I should offer him in his bottle? Sometimes when I pump I get an ounce sometimes 3 so I have no idea how much he gets at a feeding. And he's teething and loves to suck right now so if we feed him until he's done he'll take that bottle all day. Any advice would be greatly appreciated! Thanks!