It is exactly 21 days since I put the eggs under my hen. The eggs are Australorp, the hen is polish/cochin mix and a GOOOD hen for keeping her eggs warm. I put them under her in the afternoon 21 days ago - nearly to the minute from now. Do I do anything special? I've gone in to peek, and she lets me lift her to look at the eggs, and not a PIP! I am not sure if I'm supposed to, but I picked up each egg this morning and stuck it in front of the flashlight beam and the egg would not let light through it. I even *think* I felt one move a little in my hand. But still, no pips. Will my hen do what is right, or do I need to monitor her closely to keep an eye on the situation? And at what point do I call it quits? She has only 3 eggs under her right now.