I've had my ducks since late May of 2016. My female duck (Molly) had been laying eggs everyday since mid November. She has a total of 3 full nests. Will she be broody on her own or is there a way to help her become broody? Her partner (Duck Vader) lives in the coop with her and I've seen them mating almost every morning so her eggs must be fertilized. I have an incubator filled with 12 of her eggs but I can't seem to get them to hatch. Any advice?