Posts Tagged ‘testing’

Ask Anything: When to get tested?

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Do you have to get tested after every time you have sex? If not, how often?

I wouldn’t recommend getting tested after every time you have sex. First off, for some people or at certain times in a person’s life, this would mean getting tested many times a week…which could be time consuming! Secondly, and most importantly, there is a technical aspect related to getting accurate test results.

A lot of STIs have what’s called a “window period”. This relates to the amount of time between the transmission of the STI (when someone is infected) and when a medical test would be able to detect the STI. To state it simply, the window period is the time where an STI is alive in your body, is totally contagious, but is still undetectable by a test.  For example, Chlamydia’s window period is 3 to 10 days, but HIV’s window period is 3 to 6 months. This means that if you’ve had sex and are worried about having contracted HIV, you have to wait 3 to 6 months to get accurate test results (in most cases, the test will be accurate after 3 months but to be sure, it’s important to get tested after 6 months as well).

So in general, when you are sexually active, you should get tested for STIs every 6 months even if you use protection – that way, you cover all the window periods of the different tests. People sometimes choose to get tested every year, or even less often, if they have one partner and they’ve agreed on a monogamous relationship.

You can also download are bilingual STIgma Zine to get more information on different STIs, safer sex and communication with partners about these things!

ask anything: when can I get tested for STIs?

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Q: I had a possible exposure in August 2010- unprotected receptive anal. Im a female btw. At 5 and 6 1/2 months I got tested for all STI’s. All results were negative. My main concern is HIV. Do I need to test again? P.s. I had no exposure since that night.

Since you got tested twice, and your results were negative both times, I would feel pretty confident in your results. You also got tested after 6 months, which fully covers the window period for HIV (the time frame in which the virus can’t be accurately detected by a test – for HIV it’s 3-6 months). In your case, I would let go of the stress and start enjoying safe sex again.

In general, when you are sexually active, you should get tested for STIs every 6 months even if you use protection – that way, you cover all the window periods of the different tests. People sometimes choose to get tested every year, or even less often, if they have one partner and they’ve agreed on a monogamous relationship. In your case, it sounds like you’ve got your bases covered for that one situation, and you could consider getting tested regularly (e.g. every 6 months to a year) in the future. You can also stock up on free condoms and lube at Head & Hands (and most other clinics), to further protect your health!