"Absolutely fantastic service. I was very nervous about the blood draw, but Nurse Luciana was so professional and gentle. She made the whole process painless. Results came back via secure email in 24 hours. Best clinic in South Kensington."
About This Test
Chlamydia is the most commonly diagnosed bacterial STI in the UK, with over 200,000 cases annually. The infection is caused by Chlamydia trachomatis and is particularly concerning because most infected people have no symptoms. Without intervention, chlamydia can cause serious reproductive complications including pelvic inflammatory disease (PID) and infertility.
When to Get Tested
- Any new sexual partner
- Unprotected sexual contact
- You're under 25 and sexually active
- Your partner has been diagnosed with chlamydia
- Symptoms like discharge or painful urination
- Planning pregnancy
- Annual sexual health check
Symptoms to Watch For
- Most people have NO symptoms
- Unusual vaginal or penile discharge
- Pain or burning when urinating
- Pain during sex
- Bleeding after sex or between periods
- Lower abdominal or pelvic pain
- Testicular pain in men
- Rectal pain or discharge
How It Works
Quick, confidential consultation
Simple urine sample or self-collected swab
PCR testing at accredited laboratory
Results delivered securely in 2 days
Risk Factors
Frequently Asked Questions
Can chlamydia affect my fertility?
Yes. Untreated chlamydia is a leading cause of preventable infertility. In women, it can cause PID and damage the fallopian tubes. In men, it can cause epididymitis. The good news: early detection and intervention prevents these complications.
I have no symptoms - could I still have chlamydia?
Absolutely. Around 70% of women and 50% of men with chlamydia have no symptoms at all. This is why regular testing is so important, especially if you're under 25 or have new partners.
How long does chlamydia take to cure?
Chlamydia is easily cured with antibiotics. Contact your GP or sexual health clinic for treatment.
Related Articles
Can you catch Hepatitis A through sexual contact, and who is most at risk?
Hepatitis A can spread through sexual contact. Learn who is most at risk, how testing helps, and when to seek confidential STI testing in the UK.
How long is the true incubation window for a Hepatitis B blood test?
Concerned about Hepatitis B exposure? Understand the true testing window period, what symptoms may mean, and when confidential STI testing may help.
What Does a "Reactive" Result Mean on a Routine Hepatitis C Antibody Screen?
Got a reactive Hepatitis C antibody result? Understand what it means, why further testing is needed, and when to seek confidential STI testing support.
Ready to Get Tested?
Book your confidential chlamydia test london appointment today. Walk-in appointments also available at our South Kensington clinic.



