If you fed your baby pumped breastmilk, at what point did you increase to larger bottles (or did you)? We've been using the smaller bottles, but she will sometimes take 7-8 oz in a 30 minute period - so we have to refill the bottle after round 1. but other times, she'll drink 2-3 oz, depending on the time of day. Do I switch to larger bottles and just not fill them all the way at certain times a day? i worry she'll get too much air that way. or do i use a larger bottle in the morning and smaller one in the afternoon? not sure if i should order some larger bottles at this point. She's just under 5 months.

Also, she seems to be eating more the past few weeks, but everything i've read said BF babies do not eat more between 1 and 6 months. anyone else find that not to be true? it's possible she's just breastfeeding less, and taking more from the bottle, but it seems to be around the clock when she's bottle fed at night too...