The vaccine comments are non-sense. And I can say that because my two year old hasn't had his vaccines in... I don't know how long, but soon after his second birthday he started to want to be in his bed a lot, more and more. He often asks me to put him in his bed, and a lot of the time he doesn't sleep, but he takes at least two naps a day now, when it used to be one, and the other times he just sits/lays in his bed.
A lot of people blame vaccines for their problems, but my child's problems started right around when he'd get his vaccines, and he hasn't had them yet. This has been going on for at least two months now. Getting him in to a pediatrician soon. And getting his vaccines. In this state that last thing I want for him is to catch something crazy.