I have 11 Black Copper Marans eggs and I don't know what to do with my candling information. It is day #7 and I have one that really looks to be unfertilized and a lot more where I can see a good air cell and some that I can seen veins but I most I do not see much more than a dark area. I have a really good light (110 lumens). My Barred Rocks all look great (cute veins and eye balls and obvious movements). Do I throw my suspected quitter away or just wait? What is the risk to the other eggs? How will I ever see Blood Rings? Given that the shell is so thick I am assuming the risk of egg explosion is less but I need guidance here????