It has been 72 hours so we candled the turkey eggs that were given to us. They are from a black heritage breed we are told. Anyway, we candled tonight and all we can see through the speckled egg is the yolk. Can't make out any veins. I tried to have my DH crack one open to see if they were even fertile. We have 13 eggs and to me that is not a good number. That is why I tried to have one checked to make it 12. Shouldn't we have seen something by now?