Hi folks! My largest Maran (she is a big girl) is seemingly laying most of her eggs in dirt. When I find them they are most often discolored and I am wondering if they are healthy to eat. Has any bacteria possibly penetrated the shell during the eggs time in the dirt? She lays the largest eggs of all of my hens. I only have 4 hens and 3 nests; so I know she has ample room to go in a nest if she chose to. Any advice would be much appreciated. Thanks!