The girls are 22 1/2 weeks old and this afternoon 2 of them laid their first egg. 1 from a barred rock and 1 from an EE. The white egg in the photo is a large egg from the store. It was getting to be about that time so they all got switched over to layer almost 2 weeks ago. The eggs were tiny as expected but perfectly formed with strong shells. I'd just checked them not 5 minutes before a relative passed by and saw them. They kept as quiet as church mice, lol.