Some of my hens should be laying very soon. Some of them already sit alot on the coop floor, even during the day. Should I start keep them in the coop more to get them used to sitting in the nest boxes instead of letting them wander around when they escape the run?? There is one hen who is looking near ready, and she's always in the paddock with the horses, and I know that if she starts laying eggs out there, I'll never find them. Any advice would be great, every morning we get up to run and see if there are any eggs...none yet, but we are patiently waiting!!