this morning i came out to two eggs, one of maudes, layed in the open as usual, cracked to heck and completley frozen, gonna eat it. and a mallard egg in the house in a nest, it's cold, maybe frozen, but no cracks, and fairly clean so I'm assuming it was layed recently. my question is...I'm not sure if it's fertile, but if I wait for it to warm up, and place it in the bator with my other egg, if it is, would it still hatch or is it more or less dead? and I should eat it??.