I have some broody hens setting on eggs that were shipped to me. I don't mean to complain, but some of those eggs have rather large air sacs. Now, I live on the coast, so we have outrageous humidity during the summertime. Normal temps this time of the year are low 90's during the days, upper 70's at night, and the air is so thick you can't decide whether to breathe it or drink it! My girls have always hatched "home grown" eggs without problems, this is the first time I've tried to hatch eggs that came from someone else. I candled the eggs today, and a lot of them look to be developing normally, even those with larger-than-a-really-fresh-egg air sacs. Do you think those eggs will hatch? I am usually ruthless about chicks getting out on their own, should I be prepared to make exceptions in this instance? I feel like a little kid at Christmas over these eggs, and I'd hate to mess things up!