The Testing Window
Chlamydia is usually detectable around two weeks after exposure. Testing sooner can miss an early infection, so if it has been only a few days, we may recommend testing now and repeating it.
You do not need a referral and you do not need to be registered with us, and your result goes to you and to nobody else. A urine sample for men or a self taken swab for women, results the next day, and antibiotics prescribed the same day if you need them.
Chlamydia is the most commonly diagnosed sexually transmitted infection in the UK, and most people who have it have no symptoms at all. That is the whole reason testing matters: you cannot tell from how you feel, and untreated chlamydia can affect fertility.
The test itself is simple. A urine sample for men, or a self taken vaginal swab for women, which most people find easier and less invasive than expected. Results come back the next day. If it is positive, treatment is a short course of antibiotics and the infection clears, and we can prescribe the same day. If it is negative, you have your answer without a fortnight of waiting.
Chlamydia is usually detectable around two weeks after exposure. Testing sooner can miss an early infection, so if it has been only a few days, we may recommend testing now and repeating it.
Same day slots are usually available across all ten clinics.
Clinics are open Monday to Friday 8am to 7pm, and Saturday mornings. [Confirm exact Saturday closing time per clinic, the live site is inconsistent.]
Step 1
Same day slots available. Nothing appears on any record shared outside the clinic.
Step 2
A urine sample for men, or a self taken vaginal swab for women. Takes a few minutes.
Step 3
Results come directly to you, with a clinician available to explain them.
Step 4
A short antibiotic course, prescribed the same day, plus advice on telling partners and when to retest.
Regulated and inspected to meet UK clinical standards.
Rated ★4.5 by 171+ patients for fast, professional, and personalised care.
Showing our 4 & 5 star reviews
Confidential chlamydia testing is available at ten CQC registered clinics across the UK. Choose your nearest.
Simple, pay-as-you go pricing with no hidden fees
STI Early Detection
Less than 10 days£295
Next Day Results
STI Complete
After 10 days£495
Next Day Results
HIV Only Test
After 28 days£195
Next Day Results
Chlamydia is an infection caused by the bacterium Chlamydia trachomatis, passed on through unprotected vaginal, anal or oral sex, and through sharing sex toys. It is the most commonly diagnosed STI in the UK.
The important thing about it is how quiet it is. Around seven in ten women and half of men with chlamydia have no symptoms whatsoever, which means it spreads through people who have no reason to suspect anything. Where symptoms do occur they are easy to dismiss: slightly unusual discharge, mild discomfort passing urine, spotting between periods, or a dull ache.
Left untreated it can ascend. In women it can cause pelvic inflammatory disease, which is a significant cause of tubal damage, ectopic pregnancy and infertility. In men it can cause epididymo-orchitis, a painful inflammation of the testicles. Both are avoidable, and the treatment is a short antibiotic course.
Testing uses a NAAT, a nucleic acid amplification test, which looks for the bacterium’s genetic material and is highly accurate. For men that is a urine sample, for women a self taken vaginal swab, which detects more infections than a urine sample does in women. Throat or rectal swabs are used where relevant to your sexual history, and it is worth mentioning that when you book, because a genital sample alone will not detect an infection at another site.
An NHS GP is free at the point of use but often has longer waits and shorter appointments. A private GP is paid for directly, usually seen the same day or within days, with longer consultations and greater continuity. You can use both, and seeing a private GP does not affect your NHS care.
| Chlamydia Testing | NHS GP | |
|---|---|---|
| Cost | £195 | Free, including free postal kits for under 25s in many areas |
| Access | Book directly, same day usually | Book directly, same day usually |
| Results | Next day | Typically several days to two weeks |
| Appointment timing | You choose | Clinic availability, some walk in |
| Treatment | Prescribed same day following a positive result | Provided free |
| Confidentiality | Results to you only | Confidential, held separately from your GP record |
Around two weeks for a reliable result. Testing sooner can miss an early infection, so we may suggest testing now and repeating.
The next day.
A short course of antibiotics. Current UK guidance uses doxycycline as first line for uncomplicated infection. [Confirm the clinic’s prescribing protocol.] Treatment clears the infection in the great majority of cases.
A test of cure is not routinely needed, but retesting at three months is recommended, particularly if you are under 25, because reinfection is common.
Yes. Infections can persist without symptoms, which is why testing rather than waiting for symptoms is the right approach.
Only if you ask us to.
A urine sample for men, a self taken vaginal swab for women. No examination is needed unless you have symptoms that warrant one.
Usually none. Around seven in ten women and half of men have no symptoms at all.
Yes, current and recent partners should be tested and treated, otherwise reinfection is likely. We will talk through how to approach it, and there are ways to do it anonymously if you prefer.
Untreated, it can, primarily through pelvic inflammatory disease in women. Treated promptly, that risk is much reduced, which is the argument for testing rather than waiting.
Yes, until you and your partners have completed treatment.
Yes, where relevant to your sexual history. Mention it when you book, since a genital sample will not detect infection elsewhere.
Ready to Put Your Mind at Rest?
Book a confidential chlamydia test at your nearest clinic. Next day results, and treatment the same day if you need it.