Thank y'all for the responses. I've seen pics online of chicks with their neck twisted. Some that are limp and chirping like they're hurt. Under developed ones, tumors... I was wanting to ask. I think one of my hens may be going broody and I think it would be neat to watch them hatch but I'm very soft hearted and I don't know if I could handle a chick that's dying.
Sooner or later, it's going to happen. All part of animal husbandry that we all face, eventually.