I went back and gave it another look with fresh eyes and if I had to judge by those pics (and I wouldn't base my decisions on this judgement) I would say 1 blood ring 2,3,5 early development with 4 being a possible as well. 6 clear, 7-10 I can't tell 11 possibly a quitter or bacteria in the egg-I''d watch that one carefully if you leave it in. 12 I can't tell from the pics either. I'm very interested to see the outcome and if there is further development and if you decide to eggtopsy and toss what you find, so please keep us posted.