Hi, we are the proud owners of one hen at our school; but today we went on a field trip and found 3 eggs under a tree. They were coldish (It's Maui, and was 73 degrees) but I think they had been laid today. We candled them, and couldn't really see anything so I finally broke one open. It was definitely fertilized. I have no incubator, but I am ordering one.What do I do until it gets here? Is there hope for this egg?