I just went out and candled a couple eggs, today would be day 4. I couldn't see anything at all in 1 egg, the shell seems to have speckles all over it making it very hard to see in there. The other egg was a light colored shell, I'm not positive but I think I see a yolk in there. I turned the egg and it floated up to the top, turned it again and it floated back up. I am using a bright LED flashlight, I put the egg (pointed end up) over the light in a dark room. Am I doing this right? Please help me, I would really like to hatch some eggs and I have a broody barred rock that is perfect for the job.