Let's say you have 10 Red Sex-Link eggs developing nicely in your incubator. The day comes when they all begin to hatch. You watch them as they push themselves out, and you can tell by their color what sex they are. The first five are completely out and drying off, you know for certain by their reddish fluff they are pullets. Now the sixth one is pushing out. What sex do you think it might be? What do you think are its chances of being a cockerel? What about the last 4?