I have a few that when I candled looked to like yolk just floating around?? should I not turn them for a day or two? may they were not attached. I had them shipped and waited about a day to start turning manually. 3 so far you can see definite veining and an eye. the rest of the dozen is iffy. two dark blobs. one you can't really see anything. and then the rest the "yolk" is floating around....