If they have not raised a clutch to keep them busy, they will go brrody as long as they are still laying eggs. The later in the year it is, the fewer eggs it takes to get them to go broody. She had 12 eggs and most likely would have gone broody any day now. I removed the eggs and replaced them with two fake goose eggs which should stop her from going broody.Do turkeys normally try to sit on eggs this late in the season?