Ok, before you answer let me explain. My Guinea hen's mate died late last summer and she has been on her own. Since, they are very social creatures she joined my mixed chicken coop. It has gone quite well and she seems to be thriving. Fast forward to Spring and she calls constantly for a mate. Well, I caught the chicken rooster "getting the job done." I, personally, don't plan to incubate the eggs. But, Guinea are notorious for hiding nests. Is it possible that the eggs could be fertile?