Based on the details you've shared:
You started intercourse with a condom on.
The condom appears to have slipped off only during withdrawal, after ejaculation.
You did not notice any condom breakage during intercourse.
You had
HIV-1 RNA qualitative PCR tests at approximately 11.5 days and 16.5 days, and both were "Not Detected."
These are reassuring findings. If the condom remained intact throughout intercourse and only slipped during withdrawal, the risk of HIV transmission is lower than if intercourse had occurred without a condom. However, because the condom came off inside the vagina after ejaculation, this is generally considered a potential exposure, and the risk cannot be said to be zero if your partner's HIV status was unknown.
The negative HIV RNA PCR tests are encouraging, but they do not definitively rule out HIV infection. The most reliable way to exclude HIV is to complete the recommended follow-up testing after the appropriate window period.
Next Steps
For personalized guidance and interpretation of your test results, you may consult us at 9 3 1 5 6 6 1 5 6 5.
Health Tips
Try not to repeatedly analyze every detail of the encounter. Your two negative
HIV RNA PCR results are reassuring, and the next step is simply to complete the recommended follow-up testing rather than repeatedly testing very early. In the future, use condoms consistently and ensure they are the correct size and held at the base during withdrawal to reduce the chance of slippage. If you have ongoing anxiety about HIV despite reassuring test results, discussing these concerns with a healthcare professional can also be very helpful. Thank you