I candled my eggs on Sunday (day 7) and culled one that was perfectly clear. I did the in the bag eggtopsy- on it and sure enough, it was most likely scrambled in shipping. Others, I couldn't tell so easily. Shells are good and thick. Out of curiosity I tried again today. I could see movement in some! There are a couple of still questionable eggs, but I'm getting more and more egg-cited! Nine days down, twelve to go. Its gonna be a long 12 days I think.