I had 4 hatch. I assisted the first one. It was completely ready but just laid there after and didn't really try to push out. Wasn't sure if just tired or something wrong. Looked before work and all were sitting there so was happy. Got home from work so had more time to watch and that one just keeps falling over on its back. Doesn't look like spraddle legs so not sure what is wrong.
I have 1 BCM "pipped".... There is a small hole in the egg.