The first go around 4 hatched but the rest were fully delevoped in their shells full of fluid, I had the humidity at 80 to 85%, temp at 98.5f -100.5f 2nd try; Day 18; started lock down increased humidity from 40-50% to 60-70% temp maintained at 98.5f - 100.5f Day 19; one hatched at 8AM and others started peep holes. Day 20; at 4 AM we had 14 out of their and 20 more with peep holes ( YEAH !! ) at 7:30 AM planning to gather all to fluffed chick and move them to the brooder, we found an incubator with only one chick alive and all the others dead! ?Please help! Any ideas?