Dear Doctor , I had protected sex on August 20, 2016, and didnt check for condom breakage, i have tested on september 9 PCR RNA which came nagative, again i have tested on october 10, HIV1 and 2 P24 combo,, the results value is 0.45, i am confused with results, does 0.45 means am developing hiv infecetion , I should retest on november 20, for confirmation or the above tests are enough, please help