I had purchased four chicks from MP. I divided the chicken coop in two sections by chicken wire and raised the young side by side with my older ones. After I found the first egg from one of my BCM, a nice dark brown color egg, I removed the divider between the young and the old chickens. Much for my surprise, everything went pretty smooth, no fights or too mach violence. My BCM laid and egg every other day until four days ago. I am starting to worry why she stopped laying eggs. Is anyone has experience in this situation?