We have a buff orpington that's been broody now for about 5 weeks now. We read that putting ice underneath worked and tried it but no luck. She is not on any eggs because our other hens abandon the big coop where she is weeks ago and are laying in our older small coop. Before that we were removing the eggs daily because we don't want chicks right now, but she is determined to stay in there for nothing. Sounds like I need to get a wire cage and try isolating her off the ground. Any other advice?