I registered for the Playtex Nurser Designer Start bottles and the Playtex VentAire Bottles. I am sorry if this is a stupid question but do I have to have the drop in plastics with these or can I just have my breast milk or formula right in there? Is it safe to do that? I am a first time mom and have no idea!!!
Re: Another Bottle Question..
We used the Vent Aire bottles with DD1 and didn't use drop ins. Also, the only time we had a problem with leaking was when the nipples were worn and needed to be replaced. Otherwise, we were happy with them. the only downside, really, was having so many pieces to clean.