All about STIs

Everything about STI testing

In-depth articles and guides on STI testing, treatment and the different routes.

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The real price

What does an STI test really cost in the Netherlands?

A full explanation of our methodology: why kit price is misleading and how we compute the true total.

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Per STI • Gonorrhoea

The Clap: test and treatment

Symptoms, window period, sample sites (urine/throat/anus) and treatment with ceftriaxone injection.

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Guide • Result

STI test result: now what?

What to do on a positive result, how partner notification works, and when to re-test.

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Guide • GGD

Free STI test at the GGD: who qualifies?

The priority groups, how an appointment works, the new chlamydia policy and your options if you do not qualify.

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PrEP

PrEP monitoring at home: cost and routes

Triple-site testing, kidney function and HIV checks — and which route (GGD, GP or home) fits PrEP.

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Per STI • Chlamydia

Chlamydia: symptoms, test and treatment

The most common STI in the Netherlands. How to spot it, when testing makes sense, and how treatment works.

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Per STI • Syphilis

Syphilis: symptoms, test and treatment

The "great imitator" is rising sharply again. Stages, the window period, the blood test and treatment with a penicillin injection.

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Guide • Timing

Window period: when can you reliably test after a risk?

Testing too early gives false-negative results. Per STI: how long to wait after unsafe sex, and when you should test straight away.

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Guide • Review

ZIZ review: why structurally the cheapest?

The non-profit foundation that includes treatment in the price. How it works, who it fits, and the catch.

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Guide • Anonymity

Getting an anonymous STI test: how it really works

Not every "anonymous" test is equally anonymous. What your GP, insurer and medical file do or don’t see — per route.

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