It’s day 15 of incubation and my humidity dropped from 55% to 38% overnight. When I came to check I immediately brought it right back up. Now I know the humidity is high, but I read that in Oklahoma my humidity should be about 55%-60%, I’m not sure if that’s actually true, but I am keeping it 50%-55%, or at least trying. My humidity has been very difficult this time and I’m not sure why. I’m assuming the change in seasons may be doing it. Anyway, could the humidity drop have killed all of my chicks??