Hello! We recently got 7 one year old hens for our backyard. When we brought them home they laid 5-6 eggs a day for about a week. Eight days into have the hens they stopped laying all together for the day. Then now we get 1-2 eggs a day. Can they have delayed stress from the move? I have them on an all organic feed, they have fresh water and seem to really enjoy their coop and the yard. Help!