Dr. Brown's BPA Free Baby Bottle Review

I have a son and the first thing that interested me when I bought  Doctor Browns  free is that this  bottle helps prevent  colics.  The bottle comes with 3 separate parts the bottle itself and there are two plastic small parts that you put inside the bottle before you screw in the nipple.  Those are the parts that are supposed to prevent colics because they control  the amount of air that gets through when the baby is using the bottle.  It is a good quality product and I would recommend it. The only thing that I did not like about it was those small parts that you have to assemble before you are ready to give baby the milk.  It takes time, it can be messy and its hard to clean especially if you dont have a sterilizer. But other then that little fact I think the producti is really great.  My son did not have any colic problems since birth and I can attribute it to the help of these bottles which I am still using to this day.