I had a hen go broody about 3-4 weeks ago in one of the nesting boxes. Several times I found other hens sitting on her eggs as she got up to get water food or take a break so I moved her and the eggs in a dog crate inside the coop which she did not like at all but eventually settled down on the eggs after a while. She hatched one chick on Friday but nothing else since then. I opened up the crate to see if she would come out with the chick but she backed herself as far back as possible and pulled the eggs back under herself. How long would you let her continue to sit on the other eggs?