I have @60 eggs currently in the incubator, they are due on monday but when I checked this morning there was 1 egg with a hole peeped about a 1/4 inch dia. Through out the day several more also started to peep but the first one never got any bigger. After checking closer a beak was sticking out but was stuck to the shell and was dead. It has been about 12 hours and the others are still alive but the holes are not getting any bigger. What should I do? Thanks in advance!