I have three hens and right now the BO is broody, and I just noticed my Australorp has a clean (no feathers) hiney and she hasn't laid in about three days. I could not feel an egg. I soaked her for a bit in warm water and massaged her, and she took it okay. Otherwise she seems fine, foraging, eating, drinking, sticking around with her other favorite hen. The broody is banned from the coop (wire cage method) right now, so she has access to the nesting box. Ideas?