Hi, I'm new to this board and I'm having problems with the incubation process. I have left the eggs inside a STILL AIR INCUBATOR w/ AUTOMATIC TURNER for 6 days now. Was I suppose to be able to see vain or an heartbeat when I candle the egg? I have chickens eggs inside the incubator. I have temperature at 100 degrees and humidity around 60%. Question 2# Can I leave the automatic turner on all day and night?