New to this. I think my hen had a stroke, she is very lethargic, just wants to sit. Doesn't eat much. Her once vibrant comb is drooping, and dis-colored. I have 4 Rhode Island Reds. They were given to me last year .I was told they were two years old but I suspect they are older. Steady egg layers until October of 2010. I haven't had any eggs for quite sometime .I guess I'm running a retirement home! Any suggestions?