MY HENS, 4 OF THEM ARE laying, but I HAVE 3 nesting boxes, comfy, with wood shavings and a little straw on top, I HAVED NOTIVCED all the hens are laying inj the same nesting box. THE OTHER NESTING BOXES ARE THE SAME, is that correct, or what. ROOSTING, THEY ALL ROOST ON THE SAME perch at night. Out of the 4 hens I GET 2 EGGS A DAY, IS THAt RIGHT, SO ALL my hens are laying, I HAVE 4