Post-One-Night Stand: When to Get Tested for STDs and HIV? - Urology

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Hello doctor, I had a one-night stand with someone?


Hello doctor, I had a one-night stand and I'm not sure if the other person used a condom.
I'm really worried about the possibility of contracting HIV or other sexually transmitted infections.
I would like to know the earliest time I can get a blood test for accurate results.
I regret what happened, but I can't ease my mind without getting tested.
I hope you can help me with this.
Thank you!

Xiao Xi, 20~29 year old female. Ask Date: 2017/06/14

Dr. Du Shixi reply Urology


Similar questions have been asked too many times; please refer to our FAQ section.

Hello: When a person is infected with the Human Immunodeficiency Virus (HIV), the body produces antibodies, and the "HIV antibody test" will show a positive result, indicating that the individual has been infected with the virus and may develop Acquired Immunodeficiency Syndrome (AIDS) in the future.
Since it may take up to three months after infection for the antibodies to be detectable, this is referred to as the "window period." To ensure the accuracy of the test, individuals should undergo testing three months after suspected exposure (in simple terms, if you get tested now, you should also get retested three months later, and it is advisable to test for syphilis at the same time).
Please refer to safe sex practices.

Reply Date: 2017/06/14

More Info


After engaging in a one-night stand, especially when there is uncertainty about whether protection was used, it is completely normal to feel anxious about the possibility of sexually transmitted infections (STIs), including HIV. Understanding when to get tested is crucial for both your peace of mind and your health.


Timing for Testing
1. HIV Testing: The timing for HIV testing largely depends on the type of test used. The most common tests are:
- Antibody Tests: These tests typically become accurate about 3 months after exposure. They detect antibodies that your body produces in response to the virus.

- Antigen/Antibody Tests (Combo Tests): These tests can detect both HIV antibodies and the p24 antigen (a protein that appears in the blood shortly after infection). They are usually accurate around 2 to 4 weeks after exposure.

- Nucleic Acid Tests (NAT): These tests can detect the virus itself and are the most sensitive. They can typically detect HIV within 10 to 33 days after exposure. However, they are more expensive and not commonly used for routine screening.

2. Other STIs: For other sexually transmitted infections, the timing can vary:
- Chlamydia and Gonorrhea: Testing can be done about 1 week after exposure.

- Syphilis: Testing is usually accurate about 3 weeks after exposure.

- Herpes: Testing can be done about 2 to 12 weeks after exposure, depending on the type of test.


Recommendations
Given your situation, if you are feeling anxious and want to get tested, here are some steps you can take:
- Immediate Testing: You can consider getting an initial test as soon as possible, especially if you are experiencing symptoms. However, keep in mind that results may not be conclusive if done too early.


- Follow-Up Testing: It is advisable to schedule follow-up tests at the appropriate intervals based on the types of infections you are concerned about. For HIV, consider testing again at 6 weeks and then at 3 months for the most accurate results.

- Consult a Healthcare Provider: It’s essential to speak with a healthcare provider about your concerns. They can guide you on the best testing options based on your specific situation and help you understand the results.


Addressing Anxiety
Feeling anxious after a potential exposure is common, but it’s important to remember that many STIs are treatable, and early detection can lead to better outcomes. Here are some tips to manage your anxiety:
- Educate Yourself: Understanding the risks and the testing process can help alleviate some fears. Knowledge is empowering.


- Talk to Someone: Whether it’s a friend, family member, or a professional, discussing your feelings can provide support and reduce anxiety.

- Practice Safe Sex in the Future: Consider this experience a learning opportunity. Using protection consistently can significantly reduce the risk of STIs.


Conclusion
In summary, if you have engaged in a one-night stand and are concerned about STIs, including HIV, it is important to get tested. The timing of the test can vary based on the type of test and the specific infections you are concerned about. While initial testing can provide some information, follow-up testing is crucial for accurate results. Don’t hesitate to reach out to a healthcare provider for guidance and support. Remember, taking proactive steps for your health is the best way to manage your concerns.

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