Has anyone ever tried this with success? Will the chicks/ducklings get along? Will the hen require therapy afterwards? I've used broodies to hatch out duck & chicken eggs, but never both at the same time. I was just curious if it would work. I usually set the eggs under the hen after dark. If I count that night as "Day 1" and set the duck eggs then, on which night should I add the chicken eggs in order to get them all to hatch on the same day?