Okay. Day 1 was Saturday at 2pm. We are up to day 3. I have 24 eggs going. 23 good size eggs and 1 is small. So I decided to candle it . I saw a tiny black dot, floating. i guess it's fertile? When I came home today I saw a temp spike from 100 to 102 and the humidity is 40. I added more water to it yesterday night because the humidity was 27%.. I hope it didn't do much harm. Also I noticed on 2 eggs the egg shell as a ever so slightly crack. you won't notice it until you candle. Nothing is coming out of it. i didn't notice the outside of it until today cuz i candled and i saw it. it's similar to one of those paper cuts where you don't notice it until you go looking for it.