I have three Jersey Giant hens who have been laying for a couple of months now. I am not seeing any sign that eggs are fertile. I removed one of my two roosters to see if switching them out would help. The one currently in there seems a bit clueless as to what his job is other than to watch them when they free range. I am going to swap roosters tomorrow to see if I see more roosterly behavior from the other one. Should I put some eggs in the incubator for a few days and see if maybe they really are fertile? I truly want some fuzz butts from these guys.