My RIR and SLW pullets are 22 weeks old today and very healthy, of course I am still waiting for eggs. I supplement with light in the coop to achieve 14 hours total light daily. Today 2 of them were in the nesting boxes, moving the golf balls around and rearranging the nest in general. Does this behavior mean they might be laying soon? I took it as a good sign. Any of your advice/experience will be welcome.