Hi! I am sure this question has been asked before but I couldn't find it. I have 2 Australorp hens. They were added to my flock as babies in March. They are roughly 7 months old. 1 of them has been on the nest for 3 days now. I have removed her over and over despite her horrid screeching and pecks. I just put her in a wire cage out in the run with food, water and no nest material. 1) Isn't she too young to be broody? 2) How long should I leave her there? 3) Should I put her on the roost at night and return her to the cage at daybreak? Thanks!