Hi everyone one of my hens laid an egg with out a shell. It's the first time one of them lays an egg like that. I haven't changed the food or anything I give them the same food. I give them laying pellets and for snack I give them dry corn and bread. They are also free range chickens so they are pretty much in my yard all day once they finish laying the eggs. So my question is what is wrong with my hen? What can I do to fix this problem.