I have one egg on it's own in the incubator that I took from a broody hen two days ago. Yesterday, it was cheeping lots and I was sure I could hear it pipping internally. I gave the egg a good spray with water and shut the lid of the incubator. This morning there was no external pip. I tapped the egg and it didn't cheep at all. So i candled it to see if it was moving but it is lying still in the egg. I'm really hoping its just tired and is sleeping, but do you think it might have died overnight. 
It had a good, healthy chirp yesterday. I don't understand why it has stopped doing anything.
Any thoughts?
-Jet

It had a good, healthy chirp yesterday. I don't understand why it has stopped doing anything.
Any thoughts?
-Jet