Excellent 1,200+ reviews

Basic-4 STI Test

4 in 1 STI Test

Learn more about your sexual health with Homed-IQ’s Basic-4 STI test. Check anonymously, reliably and quickly for Chlamydia, Gonorrhea, Trichomoniasis, and Mycoplasma genitalium, all from the comfort of your own home.

Test mode:
For men: a urine test
For women: a vaginal swab test

Window Period:
The window period is the time between when you were infected with an STI and when it is detectable with a test. See the ‘About this test’ section or the blog ‘When can you be tested for STIs? for more information about when you can reliably test for each STI.

€65,00
Log in for B2B pricing

Professional and bulk pricing available after login

What is tested:
Select your test type:
Log in for pricing & ordering

Already have an account? Contact your account manager for access.

Free anonymous shipping Order before 5 pm, delivered tomorrow in anonymous packaging
5% off when you order 2 or more tests Applied automatically at checkout, no code needed
Lab analysed ISO 15189 Accredited
Results in 1-2 days Fast results
Easy collection Simple finger prick
Highly accurate Specificity ≥99% per marker

How it works

Fast, anonymous and reliable. In four simple steps.

Order & Receive 1

Order & Receive

Order discreetly online. Orders placed before 5 pm arrive the next day in a plain envelope.

Collect your sample 2

Collect your sample

Follow the simple instructions. Collect your sample at home with a finger prick or urine specimen.

Return to the lab 3

Return to the lab

Pop the prepaid envelope in any postbox. Free, anonymous return shipping to our ISO 15189 accredited laboratory.

Receive your results 4

Receive your results

Your results are securely available in your online account within 1 to 2 working days of arrival at the lab.

About the Basic-4 STI Test

What is the Basic-4 STI Test?

The Basic-4 STI Test checks for the presence of three common STIs: Chlamydia, Gonorrhoea, Trichomoniasis, and Mycoplasma genitalium. This test consists of a urine test for men and a vaginal swab test for women.

How does a Basic-4 STI Test work?

When ordering your test, please indicate whether you would like a test for men or women. Your test comes with detailed instructions so that you can easily take your sample from home. After your sample is collected, mail the test kit to our certified laboratory with the enclosed prepaid shipping materials. You will receive the test results within a few days.

When can you test for each STI?

The window period is the time between when you were infected with an STI and when it is detectable with a test. Every STI has its own window period. If you test for an STI before the window period has passed, you may test negative even if you are infected. See below for more information about the specific window period per STI and determine when you can reliably administer this test.

What is the window period of each STI?

  • Chlamydia: After 14 days
  • Gonorrhoea: After 14 days
  • Trichomoniasis: After 4 weeks
  • Mycoplasma genitalium: After 4 weeks

Frequently asked questions

Everything you need to know about the Basic-4 STI Test

How can I avoid getting an STI?

Safe sex practices reduce your risk of getting an STI. These practices include using a condom or dental dam during sexual intercourse or oral sex and cleaning sex toys between users. Even when using a condom, not all STIs can be completely prevented. STIs such as chlamydia, gonorrhoea, trichomoniasis, and mycoplasma genitalium can be prevented using condoms or dental dams during sex. Genital warts, syphilis, and herpes can enter your body through your skin. Pubic lice or scabies can also be transmitted through skin-to-skin contact or pubic hair. Using a condom or dental dam will not always protect against these STIs if the affected area is not covered by a condom. HIV, syphilis, and Hepatitis B and C are transmissible through blood. This means that in order to become infected, body fluids such as blood, vaginal fluids, semen, or breast milk that contain the virus must enter the bloodstream. This can happen in various ways, such as through open sores, needle stick injuries, sharing needles, pregnancy and childbirth, or tears in the skin that occur during sexual contact. One cannot catch hepatitis or HIV through activities like hugging, sharing eating utensils, or sneezing/coughing. HIV can be avoided by using PReP before potential exposure, or PEP after being exposed. Hepatitis B can be prevented through vaccination. Men who have sex with men, sex workers, and children born after January 1, 2011 can get vaccinated against Hepatitis B for free in the Netherlands. If you have symptoms that could be an STI or if you have had sex with someone who has an STI, be sure to get tested. You should get tested even if you had sex with a condom.

Who is this home STI test not suitable for?

The STI test is not suitable for people under the age of 18. If you are under the age of 18 and would like to get tested for STIs, please contact the GGD in your municipality or your GP. It is also advised not to take this test during the window period for STIs. The window period is the time between the moment of infection (such as after unprotected sex) and when the infection can be detected by a test. If you have taken an STI test before the window period is over and have tested negative, it is advised to test again after the window period.

Who is the STI Test Basic-4 suitable for?

The STI Test Basic-4 is suitable if you want to test specifically for the most common bacterial STIs. This test is ideal if you have mild symptoms, want certainty after unprotected sexual contact, or do not need a comprehensive test.

How often should I be tested for STIs?

If you have many or often changing sexual partners, or if you meet certain risk factors for HIV and/or other STIs, we advise you to get tested every six months. For example, because you are a sex worker. Additionally, you should consider getting tested if you’ve had or are considering having unprotected sex with a new partner (U.S. Department of Health & Human Services, 2021).

Is this test really anonymous?

All Homed-IQ tests are entirely anonymous and do not require any direct contact with your GP.

Customer reviews

Ready to test yourself?

Order this test today. Orders placed before 5 pm are delivered discreetly the next day. Results within 1-2 working days.

Order now for €65,00 Log in for B2B pricing Free anonymous shipping & returns
100,000+

Tests sold

ISO 15189

Certified lab

Anonymous

Discreetly packaged