sir,
i went to prostitute and used condom while doing sex with her. at that time on my right hand's middle finger, there is a 24 hour old small abrasion of 1cmx1cm which was not bleed, and i removed the condom with my right hand. then i feared that the hiv virus may enter through the abrasion. i don't know whether she had hiv or not. at the 14th hour of that exposure i started PEP with zidovudine and lamivudine. on 15th day of PEP course, i missed two doses and then completed in 28 days. on 10th week of exposure i made a test with hiv1/2 strip with my finger pricked blood and it shows negative. 1)is there any possibility that the test may become positive after 10th week.
2)should i use venous blood only or capillary blood also reliable.