Mam Bottle Teat Size?

my baby 5 months old is still on size 1 and she finishes her bottle within 10-15minutes i’m not sure when to change it 🤔

I've read alot of reviews on the size 3 teat that babies really struggle with them, my little boy is 6 and half months and still can't manage them so keeping him on size 2 x

We’re on size 2 and almost four months. My little girl who’s 20 months is still on a size 3 teat when she has a bottle before bed so I think it is quite a jump. I don’t remember her going to size 3 until she was around 11 months x

I think from reading other comments and also looking into this the jump from size 2 to 3 is quite big so we’re sticking to 2 for now x

I saw on another post that the lashinoh teats fit the mam bottles so you could try those, save buying new bottles if it’s just the teats that seem to be the issue

We are on size 2 teat and he sometimes still finds it too fast. I’m wondering to go up a size or not as he puts it to his gums and chews on it sometimes

We went up to size 3 and my little one got so overwhelmed by the flow that he totally rejected the bottle so now we're in a pickle! Hoping he'll accept it again soon if we go back down a teet size!