So after a lot of fighting and crying, we made it past the bottle preference and were doing great. Baby is 5 weeks old now and has a new problem. For the last week or so she has been wanting to nurse almost constantly at night, and everyone i talked to said that's normal for some babies. But two days ago she started doing the same thing during the day as well when she used to go every 3-3.5 hrs between feedings. I was thinking maybe it was a growth spurt, but when i looked closer, she nurses for about 5 minutes and then gets mad cuz there's no more milk. We still have to use a nipple shield because i haven't been able to get her to latch without it after the whole bottle fiasco. There's still plenty of milk left after she quits getting any and she wants to nurse every hour because she's not getting enough milk to get full. Earlier she nursed for a little over two hours i can pump after she falls asleep and still get milk but i don't want to have to give her a bottle again in case she refuses to nurse again. Is there anything we can do to help her get enough milk to get full? Any idea why she all the sudden is unable to get enough milk to get full in under 2 hours anymore?