Hello! I have 2 Plymoth Rock hens who are going to be 4yo in spring, they haven't laid eggs in awhile. They molted in fall, so they stopped laying eggs during the molt, but they haven't started laying eggs yet, will they lay again? I have a EE hen who is the same age as them and molted at the same time, she recently started laying eggs again. I am just wondering if my hens will lay again.