I have a broody hen. I've been collecting the eggs, but I just figured out 3 of my new australorp chickens are roosters. They just started to crow in last couple of days. They were born in mid-May. I haven't seen any action between the roosters and the hens. Is it worth letting the broody hen (buff orpington) sit? It's late in the year, and I live in far-northern NY. It seems like a stretch to think the roosters are doing their thing at 3 mo old and that the broody hen's eggs are fertile, but I'd give it a try if there was a reasonable probability. What do you think?