I have my eggs in the incubator but im worried about the fan once the chicks are out. When i first got the incubator i had put my hand in to see if it was warming up as the thermometer wasnt moving and accidentially hit the fan with my hand...and it hurt...im worried about my chicks when they hatch, i wouldnt want one to get their heads in there....im new to this, first time hatching eggs and having chickens, so i feel like a worried mother!!!