We have 7 chickens that just started laying. The eggs are small but have quite a nice shell. They are choosing to lay in strange places and are very irregular. The first day we got 5 eggs then 3 then 4 the day after that now today only 1. I have seen discrepancies in how deep the boxes should be, and they don't seem to like theirs. Is this normal of new hens to lay every third day or so and be so irregular? They get good greens (spinach and vegetable or fruit snacks) and a good organic feed the feed store recommended for their age. Any insight out there on the pattern of laying?