I have never had a broody hen before and out of the Polish hens I rescued one seems to be broody. She makes all kinds of noise and puffs up when I remove the eggs out of the nesting box. I took some eggs and marked them with a marker to give her a trial run to see if she is really committed. I hope she sits as I would love some chicks instead of having to buy chicks all of the time. I haven't read that Polish go broody but I believe she is a cross as she is a bluish black and sports a top hat (well a few feathers on her head as she was abused by the white rocks she was confined with). I would love to hear from anyone else who has a broody polish. If she sits on these eggs how long should I allow her to before I give her fertile eggs? Thanks in advance, and as a chicken lover I am very excited!!!