I have an egg that is quite late --(long story that involves low temps and a bad incubator)- anyway, there is still significant movement by the egg. It is on day 26 now. I have read about making a whole in the air cell part of the egg to ensure the chick doesnt run out of air supplied by the air cell. Is this something I should be considering doing seeing how late this chick is?? I could really use some advice on this, after all this, I really want this chick to survive, or at least give it the best chance possible!