Hi my exposure was a minute of anal sex receptive no ejaculation, I had the 4th generation test done twice, at 27 days, and 90 days, I also had the hiv 1 rna qual done twice one at 30 days and another at 97 days, my most previous test was a rapid finger prick test at 120 days, is there a possibility that one could test negative for rna p24 and antibody and somehow test positive later while have remaining celibate during this time period?