The grand total on my hatch turned out to be 16 chicks out 17 eggs. I opened up the egg that didn't hatch and there was a dead chick that pipped the membrane internally but never pipped the shell. It didn't look like a pip-and-drown though because there was no visible fluid. It's a mystery to me. Doesn't stop me, on to my next batch of eggs: blue-laced red Wyandottes and potential olive-eggers which are a cross between Black Copper Marans and blue egg laying Easter Eggers. Have I lost you yet? Hopefully not!