As an STD assistant, I understand your concern about knowing when you are no longer contagious with HPV (Human Papillomavirus). HPV is a very common sexually transmitted infection, and in most cases, the body's immune system can clear the virus over time. However, there is no approved test to determine if HPV has been eliminated from your system.

For heterosexual males, HPV infections often resolve on their own within 1-2 years. However, the virus can remain dormant and potentially reactivate later. The best way to prevent transmission is to use condoms consistently during sexual activity, even after apparent clearance.

I would advise speaking to your healthcare provider about your specific situation. They can provide guidance on testing for HPV-related conditions like genital warts or precancerous cell changes. Getting regular check-ups and following your doctor's recommendations is crucial.

Please remember that I cannot provide a definitive answer on whether you are still contagious or not. Only a medical professional can properly evaluate your individual case after examining you.

I hope I have provided a friendly and clear explanation. Please don't hesitate to reach out to healthcare professionals for personalized advice and support regarding your sexual health.