CITY FARMER, I had great luck moving them on the 24that night. My first attempt failed. I was afraid the eggs chilled. One egg got broken when I checked in the morning after I put her back. When I moved her the second time she had hatched chicks, it was late at night, one eggs was zipping. You gave me 12 eggs, 1 broke, leaving 11, 6 eggs hatched and I removed 7 unhatched eggs. Do the math, 12-1=11, 6+7= 13, Very interesting. I think that some one got into her nest when she left to poop, eat, drink and get back. If you missed it, I am now posting or uploading videos on YouTub.
Here is a link Bhttp://youtu.be/mx_6x42Orbw The ones I down loaded were for privet viewing. The ones I post from now on I hope will be better. I am just learning and fingering out how to do it.