Once or twice a week my 23 week old sapphire gem pullet lays the biggest eggs I’ve ever seen. Is this an issue? Could there be a problem? In the picture the one to the left is a normal large egg she normally lays. The one on the right is the monster egg she lays occasionally. All the monster eggs have been double yokes. Is this a problem? Or is this normal? For more background she started laying at 18 weeks. I feed them an all flock feed and supplement calcium with oyster shell. Thanks for the info!!