We've got 2 buff orpingtons,a Rhode Island red, 3 New Hampshires and one black sexlink I think is what the black one is. 2 of the new hampshires are a year old the rest are 2 years
Makes my rear end hurt just thinkin about it.
We had one that would occasionally lay doubles, but one time she layed one that was an egg inside an egg.
Got no idea how in the world that happened.