Turn the incubator to 99-102F degrees. Then get the fertile eggs and put them in the prepped incubator. You should turn the eggs once at breakfast, lunch, and dinner. A week into the process you should candle them and if they have veins they are growing, but if not, they are not growing. After you candle them put them back in the incubator .Then keep turning them at the schedule above until three days before they hatch. In a total of 21 days they should hatch.