Does anyone know where I can find good pics of what I should see inside the egg when I candle. I have candled but, I am not really sure what I am looking at. I can see the air sac and veins. I can also see a dark stuff, I am not sure if this is the chicken or yolk or what. Does anyone know where I can find a pic that shows what the different things are? If there are veins is that an indication the baby is still alive? Thanks I really appreciate the help.