Day 8, I did a quick candling last night and saw various things: 1) moving embryo with blood vessels - good 2) egg that looks like the yolk is floating around in it - not good? 3) a dark mass on one side of the egg (in an egg with a darker shell). I wasn't sure about movement - ? 4) a completely clear egg but very porous shell. The eggs are barnyard specials, a variety of colors and sizes. Will she kick out any bad eggs? Which eggs should I take out? I've been looking up candling pix but I'm second guessing myself. Thank you.