First off I am sorry cause I have serached and cant find it if it has been talked about. I have 39 eggs in the bator and tonight at 6:30 will make a week. I was wanting to candle tonight when I get home from work but not sure if I know how. What I mean is when you are candling do you take out one egg at a time? Do you leave the lid off? I am worried about the temp and humidity dropping to low by doing that. So and details as to what to do will be great!! Thank you