I have a new flock of 6 Buff Orpington hens that have just started laying. They are 5 months 1 week old and I got my first egg last week. We are up to 3 eggs per day. The eggs seem a little small, about the size of "Banty"( small fighting chickens) eggs. I have had Orps before and don't remember their eggs being this small. Also I don't remember starting out small and getting bigger but then that was quite a few years ago. In the catalogs they are listed as being large egg layers. Will the eggs get bigger as the hens mature?