ok...I know my bantam hen is laying.. but being a new chicken owner, I didn't think it was possible they were fertile because my only roo is "Full sized". Well, the other day I saw him on her and well, ya know.....so my question is what size egg will i get if my "big" roo is mating with my little bantam? I know where she has layed before and I know they were HER eggs because of the size. But know in the same area I am finding these medium sized eggs that aren't as small as what I found before with her, but not as big as my regular sized hens. So will the size of the roo/hen matter in the size of the eggs? Sorry if it seems like stupid question..