This is my first time hatching eggs. Today is day 13 and I just got done candling. Day 7 was the first time and they have definitely grown! I can se movement in 9 out of 11. However, I think the air cell may be to big for day 13. Should I raise the humidity? It's been about 30% majority of the time. Sometimes adding water would raise it to about 60-70 and then it would come back down. When I see it get to about 25 is when I add more water.