One I have let sit on eggs for about 10 days now. I could tell for sure two of them have babies in them. I'm looking for veins, right? Should I take the other eggs out of the nest that don't seem fertile - and, if I wanted to order some baby chicks when would be the best time to do that to slip them under her? For instance, could I slip some baby chicks under in about 8 days before the other babies hatch? Should I put her separate from the other chickens so that they dont eat her babies? If I take ALL the eggs from the other broody hen, will she accept baby chicks if I slip them in, even though she has only been sitting on the nest for a couple days? If you take the eggs does the "broody" go away?