okay, so i just put eggs in the incubator about an hour ago, this is my very first time doing this. i did let it get regulated to around 99 - 100 and it is staying in that temperature, so i added the eggs. can anyone give me some pointers. its a small still air incubator with a turner. one question i have is.....do i leave the egg turner plugged up and running the whole 21 days? please help me through this i really want this to work out. i have 27 eggs in it.