I've noticed that one of my hens seems to only lay every 2, 3 or 4 days, it depends but she doesn't seem to lay eggs daily like my other hen. I had noticed that her eggs were a bit longer than my other hen's eggs but when I went up today there was a super long egg that she had laid. It was the same thickness of the egg that my other hen had laid but about 1 and a half times the length. I cracked it open to see whether it had a double yoke or to see whether there was anything wrong with it but it was just like any other egg. Is this normal for some hens? Could it indicate that there is something wrong with my hen or is it ok? She has always laid slightly longer eggs but they seem to be getting longer and longer lately. Could this cause problems for her?