I have five white rock hens and they have been laying for a few months now. Well I have one in the group that instead of laying one large egg, like the other hens, she lays two smaller eggs. I figured it was just a fluke and she would adjust eventually. Well it just keeps getting worse... now two of the others are laying two LARGE eggs a day. And yes we are talking pretty much every day. Then the other day I got 9 eggs out of five hens!! So I think another one is starting this trend. Should I worry? Are they going to be prone to problems because of this? Am I feeding them wrong and causing this?