Hi, I am in the process of an incubated hatch. I have read books saying non-medicated feed is just fine,,,,,then I watched the "Regarding Chickens" dvd,,,,,precious by the way,,,,and he recommends using medicated feed so you won't need to vacinate. Any thoughts on this??? I bought both just so I would have it! Maybe I should do medicated feed first day then regular after that??? Help!?!