Also, you should avoid opening the incubator at all costs. The humidity needs to be just right or one of two things could happen, there could be a lack of humidity and the chick could get stuck to the membranes of the egg and will be unable to get out or 2, there could be too much humidity and the chick could drown from too much fluid. I know how hard it is to watch and not be able to help, but you have to, it will be better for the chick. Is he moving inside the egg? And when did he first pip?