@Jodie see that’s what I thought but I’ve tried pressing the white bit in myself and using the lid to press it down and no matter what way I push it in I get this issue around 1/1.5oz into his feed
Mam bottles whistling is correct. Especially if you pace feed. It just means there’s excess air in the bottle that is leaving through the bottom
@Rachel oh I never knew this!! That’s interesting
@Rachel thank you! I wasn’t too sure 🫶🏼
Yeaah mine do that :) it's air at the bottom. Like Rachel said, they're meant to do it, it's so excess air is escaping rather than baby swallowing it.
Just air in the bottle coming out x
I found this happened when the white part of the bottle wasn’t pressed in properly (I think anyway) x