So we came home to find one of our hens in a nest she had made of hay in the barn...sitting on it as if she were trying to hatch something. But we don't have a rooster..Soo, I picked her up and set her to the side. There were about a dozen eggs under her. I picked up two and they were just like any other egg we have had so I turned to look at the chicken and there were two more eggs in maybe 1 or 2 minutes..does this mean she is sick? Or that we do have a rooster, maybe in the new chicks we had got this past spring? Any ideas?