I had sex with a sex worker before 13 to 17 years back. Now reading these medical sites, I got scared of HIV. I dont have any symptoms till now. But its of unknown fear. Recently I did STS test & found negative. I also found that my WBC is 6.0 X 10 O/L, RBC - 5.3 X 10 12/L, Lymphocytes- 35%, Neutrophilis- 62%, Platelets - 170 X 10 9/L, TPHA - Negative, HBsAg- Negative. Pl can anyone tell me whether I am free from HIV seeing these results ? I am really getting scared !! Pl help anyone who knows about this.