Hi. It is my first time hatching goose eggs, usually I let the mothers hatch the eggs herself. They are Toulouse geese. How long does it take for them to hatch? What should the humidity be during incubation and during hatching? Also, should I spray the egg each day with warm water? I read that I should spray the egg every day from day 4-27 and leave the cover off the incubator and let the egg cool for 15 min. How do you hatch your goose eggs?