Quote: Just some, not too much, say 1 egg shell to replace the egg she laid. See you can get some oystershell. That you can offer to her in a separate bowl so she can help herself if needed. With eggshells it's better to disguise it, so they don't start thinking about eating their eggs. I'm sure she will love some scrambled egg though!
You will have to try it and see what happens. I've researched how to stop a hen laying and that was the only thing I found. Everyone wants their hens to lay, it seems, not stop! I'm hoping the shorter light hours would put these laying ideas out of her head for a bit. She will probably be a super layer when she's older, but I'm concerned because she's so young still. If she can hang on a bit longer it will be better for her in the long run.