I have a buff orpington and a barred rock in a 12 sq. ft. growing pen in my garage. It has a nest box attached to it. I got them in june and I will integrate them in the large coop with 5 other chickens as soon as it warms up a little more. The buff has stayed in the nest box for the last 4 days. I pick eggs eveyday so there never has been any for her to start a cluch. The buff and the rock have not laid eggs in the last 4 days. The rock just kinda stands by the buff in the nest. She will get out of the nest and eat when I show her the treat dish or a bowl of scatch. This is my 3rd year with chickens and never seen this behavior before. I read the poo really stinks when they are broody. Her poo does stink up half the garage now. Is there any thing special I should be doing ? I would be thankfull for any info .