Hello, We have a Buff Brahma that started brooding 6 months ago and stopped laying eggs. Her comb has receded and turned pink instead of red. She has since stopped brooding, but went through molting. Her comb is still small & pink and she still does not lay any eggs. We have a white Braham that lays like a machine, but I don't understand why the Buff is such a slacker. Any ideas?