Quote Originally Posted by Cataholic View Post
I BF, but, mom gave J BM in a bottle. I think we just sliced open the whole a little bit, rather than go buy a new nipple. Can you do that?
Sure but it's not really necessary. I bought a set that came with 3 sizes of nipples. I think she's still ok with the size 1. I was just curious as to when I was supposed to change from one to another.