This is my first time hatching and last night my husband and I noticed that one chick had pipped on the small end of the shell and it was face down. my husband read on how to help the chick zip and so we carefully did that. However, now the chick seems to be lathargic, just laying there and not making any attempt to move around. It's been 7 hours since we helped zip the shell. I'm afraid it's not going to make it. Is there anything I can do to help it?