I have just yesterday and today hatched 2 geese eggs from the incubator. Let the machine do all the work, my one has auto turning so I don't interfere. After 10 days I spray the eggs with room temperature water, up until 2 days before they are due to hatch. The eggs can only be left out for 15 minutes but it is important not to leave the lid off the incubator as that would effect the temperature - making it too cold. Hope this helps a bit, good luck.