I'm kinda afraid to move her. She has been broody for longer than three weeks and I'm afraid if I try to move her now she may get annoyed and leave the eggs.Aunt ruth, is there any chance that you can move her and her eggs to a new nest even if temporarily? The reason I’m asking is that mites are a challenge to get rid of, and I think you will need to clean out all the bedding and treat all surfaces in the box. Personally I would not want to use any of the recommended solutions without giving the chemicals a chance to do their work and dissipate before I returned a broody and eggs back to the nestbox. I made a portable broody nest box out of a big plastic Rubbermaid tote: drilled several large 3" vent holes on the sides and back near the top, added a big skylight opening in the lid and attached some 1/2" welded wire across all openings except the doorway. I made it so that I can move her into a sectioned off corner of a new larger coop with the rest of the flock after the chicks hatch. Could this work for you too?