We've had nine chicks hatch on their own, but one I just helped, he had already had dry membrane, I've been gone for a few hours and my bator lost humidity. I have put more water in and started to help chick #11 but some blood showed and I stopped. (Had him wrapped in a warm wet cloth. He pipped over 12 hrs ago, is chirping but getting weak and no progress in 12 hrs figured he may need help. There are two more with no progress, other than bring the humidity level back up, should I help other who had not made any progress? If they started to shrink wrap will getting the humidity up help the others or is it to late to rehumidify them?