How Conclusive Is The Third Generation Test Result After Four Weeks Of Unprotected Sex?
Question: hi I had unprotected sex with a positive male and then tested with 3rd generation test at 4 weeks and it came back negative. I then began researching and found that test may not pick up antibodies at the 4 week mark I have now had a 3rd gen test with RNA at 9 weeks. How conclusive will the results of my last test be?
Brief Answer:
Window period
Detailed Answer:
Hello,
The window period of an HIV infection is anywhere between 9 days to 6 months. If you have tested within this time, then you may get a false negative also. There are several types of tests available. Of these, RNA tests are accurate after 3 weeks of infection if the virus is present. PCR tests are also accurate for 2-3 weeks after infection. I suggest you repeat the test after 3 months of exposure instead of now. There will be a higher viral load if at all. Accuracy rate will be better. However, if you want to be tested now, i'd suggest the PCR test.
Note: Consult a Sexual Diseases Specialist online for further follow up- Click here.
Above answer was peer-reviewed by :
Dr. Chakravarthy Mazumdar