Just moved to size 3 as she seemed to be getting annoyed with size 2
My lo is 8.5 months and has been on size 3 since 8 months as he was getting really annoyed and was only drinking 4oz sometimes less.
Size 2, tried size 3 and was overwhelmed, maybe we'll try again but he seems happy on number 2.
Tried teat 3 the other week and she’s not a fan. Just spits it out. So sticking with teat 2 x
mam bottles size 1, she’s still more than happy on this size
We have one called x since he was 6 month old. He is a very hungry baby 😅
Been on size 2 since 4 months and don’t think we will ever change tbh he tried the X teats and he almost drowned x