My buff orpington went broody for three weeks; during that time, I often manually took her down to eat and go to the bathroom outside the coop. she stayed out there for a bit each time, did her biz, and went back into the coop. at the end of three weeks, like magic, she stopped brooding. ten days later, she's laying eggs again and has NOT gone broody again. i read in many books the methods of "breaking up" a broody hen, but after talking with my friends on the farm (old-school chicken keepers), they assured me -- along with some of my favorite books' advice -- that the hen will normally just come out of it on her own. and this was true with my buff. nature has a way... i've not tried to break her up with the broody cage that i've read about; having one chicken not laying eggs for a few weeks doesn't ruin my life. her hormones will eventually return to normal and she'll come out of it, is my guess. i know they're all different, but i have to go on my own experience thus far. good luck!