laughingull, are you absolutely sure she hasn't gotten off? I have one that is sitting for the second time and I have only managed to see her off a couple of times, when chicks hatch and she takes them out for the first time usually around day 3. you can go in and give the nest a good cleaning. My hen is only sitting on 3 eggs, hey for a first time mom thats enough. They have what to do instilled in them, hopefully she'll be fine. I did take mine off the nest today and she walked straight up an into the pop door and right back on to the nest. hatch day the 19th. Please let us know how it goes and when they start to hatch
congrats!!!
