Dear doctor .please kindly help me I will text you all my reports to you sir. In13 days exposure I did pcrna test it came negative and 25 days exposure I did std test as it as same result and 45 days exposure I did hiv elisa and western bolt test same result and finally I did 84 test hiv rapid test this is also same which I got negative result .Kindly tel me should I go for next test sir. Now I'm in 154 days exposure.