Chlamydia / Gonorrhoea (PCR Swab)
The Chlamydia / Gonorrhoea (PCR Swab) test is a highly accurate laboratory test used to detect two of the most common sexually transmitted infections (STIs): Chlamydia trachomatis and Neisseria gonorrhoeae. This test uses PCR (polymerase chain reaction) technology, which identifies the genetic material of the bacteria, making it one of the most sensitive and reliable diagnostic methods available.
- Price: £99
- Code: SCG
- TAT: 1-2 Working Days
- Sample Type: PCR Swab (genital or rectal site)
What is this test and what does it detect?
This test detects the presence of chlamydia and gonorrhoea bacteria at the site from which the swab is taken. The swab is usually collected from a genital or rectal area, depending on a person’s sexual exposure. Unlike urine tests, which only assess the urinary tract, this swab-based test allows targeted testing of specific anatomical sites where infection may be present.
PCR testing is considered the gold standard for diagnosing chlamydia and gonorrhoea because it can detect even very small amounts of bacterial DNA. This makes it especially useful for identifying infections in people who have mild symptoms or no symptoms at all.
What does the PCR swab test for?
This test checks for:
- Chlamydia trachomatis
- Neisseria gonorrhoeae
The swab sample is typically taken from a genital or rectal site, depending on exposure and clinical advice.
Why might I need this test?
You may be advised to take this test if you have symptoms such as unusual discharge, pain, irritation, bleeding between periods, rectal discomfort, or pain during sexual activity. However, many people with chlamydia or gonorrhoea do not experience noticeable symptoms, which means infections can go undetected without testing.
Testing is also recommended if you have had unprotected sexual contact, a new sexual partner, or if a partner has tested positive for an STI. Early detection allows prompt treatment and helps prevent complications such as pelvic inflammatory disease, fertility problems, or onward transmission to others.
What do the results mean?
A positive result means that chlamydia or gonorrhoea bacteria were detected at the sampled site. A negative result means that no infection was identified in that sample. If positive, a healthcare professional will advise on appropriate treatment and whether partner notification or additional testing is required.
It is important to remember that results reflect only the site tested. If there has been exposure at multiple sites (for example oral, genital, or rectal), more than one test may be needed for complete screening.
How is the test performed?
The test is performed during a short appointment, where a trained clinician collects a swab from the relevant area. The procedure is quick and generally well tolerated. All samples are handled confidentially and processed by accredited laboratories.
Do I need to prepare?
No special preparation is required for this test. You will be advised if any specific instructions apply.
FAQs
How accurate is this test?
PCR testing is highly accurate and reliable for detecting chlamydia and gonorrhoea.
When will I receive my results?
Results are usually available within 1–2 days.
Should I discuss my results with a doctor?
Yes, many people with chlamydia or gonorrhoea have no symptoms, so testing is important if you may have been exposed.
Why Choose Marylebone Diagnostic Centre?
At Marylebone Diagnostic Centre, we provide confidential, professional sexual health testing in a discreet and supportive environment. Our experienced clinical team ensures accurate sample collection, fast turnaround times, and clear communication of results.
We understand that sexual health testing can feel stressful. Our patient-focused approach is designed to give you reassurance, privacy, and reliable information so you can take control of your health with confidence.
Book Your Chlamydia / Gonorrhoea PCR Swab Test Today
Take a proactive step towards protecting your sexual health by booking your Chlamydia / Gonorrhoea PCR Swab test at Marylebone Diagnostic Centre. Early testing supports timely treatment and peace of mind.
