I have a friend that has 3 Muscovy Ducks and 3 Hens that are all broody and sitting right now. She has offered for them to sit on my Mandarin duck eggs that I am ordering. Can anyone advice me on how to proceed? Do I take the eggs they are sitting on and replace them with mine? Would it be good to split my eggs up between two or keep them all under one? Should I use the ducks or the Chickens or does it really matter? Thanks for any help!