I have 1 year old twin girls. They were premies and they always spit up. We couldn't figure out what would help them. Also as they were growing bigger it was getting harder and harder to feed them at the same time. I used to be able to hold the at the same time but that stopped working. Then my friend who has triplets told me about PODEE bottles. My girls were about four months old when we finally got the PODEE bottles and our lives haven't been the same since. The girls can have their bottles sitting straight up. We dont have to prop bottles and they can have them in their car seats. They are...