I just did my first fecals, and I only saw one thing even remotely oval in shape. I saw the dark round with clear centers which if I am reading correctly are air bubbles? I also saw lots of other fun shapes (fiber bits I think). I did fecals on five different goats, three of which have been wormed within the last 10 days. I followed the instructions in Goatkeeping 101 for the fecals (as well as when worming the goats). Is it possible that at this moment, there are no eggs showing up? Should I do new fecals in a few days? I just find it hard to believe that no one has any worms, although that would be nice.