Spring is right around the corner & as the days get longer that will trigger the girls to start laying again soon. Some use lights in the coop on timers. Set to come on early in the am to simulate early sunrise & then on at nite for a bit to make the day seem longer like in summer. I am doing that now and getting between 12-17 eggs a day. Hope this helps. But the winter break is a natural thing- their bodies r taking a break.