"I am a 45-year-old man. I had a sexual relationship through anal intercourse with a transgender massage worker who works at a massage center, and the relationship lasted only for lije 60 seconds and was protected. the condom did not tear. I took a Combo HIV test after 24 days and repeated it on the forty-sixth day, and it was both negative... Is this certainley conclusive? Can i proceed with my life without concern?...note: iam diabetic!..thank you all for the help