Hi, can anybody help me... 2 weeks ago I had protected anal sex (me recieving) with another man, the condom was used correctly and did not break I checked afterwards.. anyway 12 days later I felt a bit damp around my Anus and the next morning noticed staining in my underwear a light brown colour. No other symptoms no pain etc... what could this be? Could it be a std even though he wore a condom or is it just a result of anal trauma?