Broody Hen please help

[desertchix]

You cannot. What I do is feed all of them a low calcium feed and offer oyster shells on the side. The ones that need the extra calcium for eggshells usually know it and eat enough. The ones that don't need that much calcium may eat a bite or two but generally won't eat enough to harm themselves.

I think you'll find this is the most common way people on this forum handle this problem.

Thanks so much!