My son went out to the coop today and found the hugest egg I have ever seen! My girls just started to lay on Oct. 13th.. most eggs have been small, but this one looks to be the size of 2 or 3 eggs, with some ridges on it? I was not home until after the chickens went to bed, so I hope who ever laid this monstrosity is OK.. Is this normal?? If I knew how to add a photo on here, I would.....