Young chickens lay smaller eggs to begin with. And as they get older too.
My LH lays a Xlg egg. And yes they have a small build. She’s now going on 4yrs. Her eggs have dropped a bit in size. She still lays 6 eggs a week.
All things considered I think she’s doing great. Give your young ones a chance to practice laying eggs ... that’s what they’re doing.![]()
I have had the same experience with mine. XL eggs eventually. They started out on the smaller size. Small hens that lay large eggs. That’s the leghorn.