This is a cool idea. My grandmother once told me that if they needed to hatch eggs for new chickens for the coop and they didn't have a broody that her Mom would wear the eggs in a pair of nylons around her stomach to keep them warm until they hatched. I thought that this was amazing but I am such a klutz there is no way that I could do this lol. Those poor eggs would get broken on the first day. Can't wait to hear how you do.