I have heard it said that when a hen's comb is a darker red, then she is about to lay an egg, and when it is pale, she is taking a break from laying eggs or being broody. My one-year old white orpington has recently gone broody and is sitting on a clutch of fertilized eggs. However, for the past few days I've noticed that her comb and wattles have turned a deep red, almost purpley. She hasn't laid any eggs for a while now, and I don't expect her to. Is this a bad sign? Will she be ok? This is my first time doing this.