She has yet to raise a chick, though, Kathryn. Her last egg wasn't even fertile/didn't develop so when I took it from her at about day 12, she just shrugged her feathery shoulders and gave up. That was only about a month ago. She is determined to hatch something. I just hope one of these does it for her. I have a fertility test hatch in the incubator so if one of those doesn't hatch, maybe I can give her one of those to raise; that is, if any of them hatch. Not sure about my 4 yr old Delaware rooster right now, hence the fertility test.