I am new to this…. I have waited and this morning I finally got to see what was going on in those eggs!!! I have many of my eggs with veins and dark spot (embryo), with some moving…… I only candled half my eggs, I will do the other half later this evening. My question is, I have 2 eggs so far that I see no vein growth, no shadows…..light just passes thru the egg with no problem. Should I go ahead and discard these eggs now?