Man bottles

Is the teat damaged in anyway? I believe you're meant to change the teats quite regularly or does the plastic but have a crack or anything in it? I've seen that a lot of people have problems with these bottles but I never have so I'm notnl entirely sure

checked all the plastic and there's no cracks at all, we've not been using the tests long at all as he's recently moved up and they where fine at first. It's so confusing we've literally tried everything to try get them to not leak xx

My little one uses mam bottles. I found the 0,1 and 2 teats worked perfect now she’s hit 6.5 months we’ve switched to size 3 teats and they seem to be leaking so we’ve had to switch back to size 2 and looking at swapping her to another brand 🤦‍♀️ we’ve checked and there’s nothing wrong with the bottles or teats so we’re a bit confused by it

@Marybeth My little one's only on the size 2 teats we bought the size 3 ones tried them and he wouldn't even drink out of them 🤣😩, so we had to buy more size 2 teats and they where fine for a few weeks and now just leak constantly but i've found it's always on the same two bottles and they're the same colour so idk if that effects it. I'm thinking of changing his bottles if this keeps happening too but it's just another unaffordable expense at this time of year. It's weird cos when he was on the smaller bottles there wasn't a single problem with them and they where gifted to me by a friend that has used them before me as initially i bought tommee tippee bottles but he wouldn't take to them at all so she gave me the mam ones so i didn't have to buy more for him to hate them but he loved them. my mums told me to contact mam themself and tell them about this issue especially if others are having the same issue as it could be a manufacturing problem or anything. xx