I would try the next size up and see if it helps. My first daughter was on 6-12 month dummies at 4 months because she got annoyed with the ones for her age x
@Naomi probably a stupid question but what's the difference in age related dummies?
Bigger teat sizes as their mouth gets bigger it gets longer and wider to accommodate their suction reflex x
I would try the next size up and see if it helps. My first daughter was on 6-12 month dummies at 4 months because she got annoyed with the ones for her age x