My 5 girls are all about 25 weeks and of course I have been waiting for them to produce my 1st egg. Well, my EE, Lucy, was 1st to produce. Today she laid a small soft shell egg with a hole in one end.
Why is this? Am I feeding her wrong? They have free access to oyster shell and layer feed.

Why is this? Am I feeding her wrong? They have free access to oyster shell and layer feed.