I also did something else I have been wanting to try for a while. Last week I made yogurt in the crockpot. It was SO easy and much cheaper. I have enjoyed it every morning this week. Calvin loved it too. I'm starting to add more dairy to his diet, before he was a little bloated, gassy, and also had some nasty diapers. Hopefully we will be able to move into cow's milk soon.
Go here to find the recipe for the yogurt, you won't be sorry: