I would like to put a light in my coop to encorage my ladies to lay again, but I am worried about one of my birds. Last summer, my lovely BLRW Laura got egg bound. We gave her calcium and she passed the egg. I know they are more susceptible to getting it again after they have had it so I am wondering if a light in the coop would nit be good for her. I know it can cause issues in young pullets but I dont know about fully grow birds. Any thoughts?