Try posting in the Pregnancy forum.
Yes. I know that it is no risk if I did it, but simply out of curiosity, would this present a risk for someone? I am reasonably confident I am negative as the last exposure I had, unprotected oral 9/7/12 and unprotected anal 08/08/12, and tested negative 12/11/12 and 2/12/13 with Clearview Rapid Statpak. Plus, I have kept the individuals completely informed throughout the process and only did this after getting their express approval and after the testing.
My question was simply whether there would be a risk involved in such a situation if the status was not known? I couldn't find anything on this site, nor have I previously read anything that speaks to such a situation.