My daughter is 4.5 months and is on maam teat 2. She drinks fine when asleep but when she’s awake she sucks on the bottle so fast she takes in too much milk and chokes. It has been a month since I swapped to size two and she’s still choking, I’m so confused no idea what to do. Are Avent medium size teats any better? Thinking of swapping. I’m just so lost to why she still chokes she’s gonna be 5 months in two weeks. She should be on teat 3 now.