My LO is 5 weeks old, and since 2 weeks we have been combi feeding with expressed breast milk and formula. Since he's now getting more breast milk than formula, I'm not sure I'm posting in the right forum, but here goes. When we started bottles, we were given instructions to give him 2-3 oz every 2 hours in the day, every 4 hours at night. We did that at first, but it seemed like he was getting hungry sooner than 2 hours. We started giving him 3-4 oz for a while, but then when we went for a weight check the nurse told us we were giving him too much. So we've been doing around 3 oz since then... but still, he starts acting hungry between an hour and an hour-and-a-half after a feeding. I'm worried about over-feeding him, and dad's worried about depriving him. Trying to strike a balance, but I'm not sure how much is enough, how much is too much. If I were breastfeeding still, I wouldn't worry about how much or how often, but with formula I don't want to overdo it. Lately, when we give him breast milk, we'll give him about 3 1/2 oz, and if it's formula then we give him 3 oz. BTW we are working with specialists in hopes of going back to EBF, but I have a feeling we'll still be using bottles for a while, and might not even drop them completely.So... I'm really new to all of this, breast, bottle, and otherwise. Anyone give me some good reference material and/or advice about bottle feeding?