I switched a few of her bottles a few weeks ago...She seemed like sometimes she was pulling on the others, so I threw a few level 3's in there. I never know which bottle has them but I can definitely tell once I start feeding her...I will gradually change the rest.
Our LO never showed any signs. I just thought it was time to get new nipples because I had heard that it wears down over time since she chews on hers alot. So I just jumped to size 3 when she was 6 months old and noticed no difference in her eating pattern before and after.
Re: dr. brown's level 3 nipples, have you switched?
I switched a few of her bottles a few weeks ago...She seemed like sometimes she was pulling on the others, so I threw a few level 3's in there. I never know which bottle has them but I can definitely tell once I start feeding her...I will gradually change the rest.
Exactly this.