Apparently you said this to more.
However, as we soon had to change on Aptamil Comfort, we had the change to other Avent teat change since the Aptamil Comfort food is significantly thicker, our daughter got this no longer by the sucker.
After much back and forth, we have now but the best solution in the form of Avent Naturnah slot vacuum cleaner with variable flow food found.
Although it is said that these are only from the 3rd month, we use it with success much earlier and thus have found the best combination for us!
Avent - the best for us !!