I have my first broody hen that has been sitting on dummy eggs for 4 days while we wait for fertile eggs to arrive (hopefully tomorrow.) She is in the coop with my 5 other hens and up until today they haven't messed with her. They don't bother her while she's in the nest but I think they snuck in when she got up to eat. When I came home today there were 2 eggs from other hens in her original nest and she had moved over to the next empty nest box. I gave her back the dummy eggs and she scooted them underneath her right away. She has used the same nest box for a week straight until today. Do they normally switch nests like this? She was so content in the first box it didn't cross my mind to separate her until today. I don't want to give her real eggs just to have her pick up and move again and risk losing them. Any thoughts? Thanks in advance!