I just recently switched LO to Enfamil A.R. 2 days ago and i'm getting extremely frustrated with it...it seems like it bubbles up A LOT so i never know if LO drank enough or not. Anyone else have the same problem? I've tried stirring instead of shaking with no luck

Also I use the Avent bottles and switched to a "2" nipple hoping that she will have an easier time sucking it out, but i still don't know if that is helping or not. We have a dr apt on Monday but thought i'd ask you ladies to get me through the weekend! Thanks!
Re: Enfamil A.R. Question