I have just been given a rooster. I have eleven hens and sell their eggs. I have to contend now with the possibility of fertile eggs. My chickens are all free range so they mingle freely but I have not yet let the rooster out of his run. I wouldn't mind if a hen decides to hatch her eggs and have one who seems particularly broody. When should I take the eggs out of the nest to candle them and still have then salable if the are not fertile? Should I just leave them with her if they turn out to be fertile? I am not intending to breed chickens but if she wants to be a mother I have no objections. Thank you for any answers you may have.