Diagnostic Service

STI II PCR (Polymerase Chain Reaction)

A comprehensive baseline diagnostic profile to check your core health markers — for safety, confidence, and smarter treatment decisions.

5-7 daysTurnaround
🕐10mDuration
🧪BloodSample Required
✓ #Chlamydia #Gonorrhea #Mycoplasma #Reproductive System #STI #Trichomoniasis #Ureaplasma
£ 145,00
STI II PCR (Polymerase Chain Reaction)
About This Service

What is the STI II PCR (Polymerase Chain Reaction)?

The STI II PCR profile is an advanced diagnostic test designed for comprehensive screening of sexually transmitted infections (STIs) using polymerase chain reaction (PCR) technology. This profile includes Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium, Mycoplasma hominis, Ureaplasma urealiticum, Ureaplasma parvum, and Trichomonas vaginalis. It offers a detailed and precise evaluation of common and less common STIs, providing early and accurate detection. Indications for testing The STI II PCR profile is ideal for individuals who: Are sexually active and require thorough STI screening Show symptoms such as genital discharge, sores, pain, itching, or discomfort Have recently had unprotected sex or multiple sexual partners Need a comprehensive STI test for preventive health checks or routine screening Have been exposed to someone diagnosed with STIs or are at high risk for infection What can be detected The STI II PCR profile detects: Chlamydia trachomatis: Identifies chlamydia infection, which can cause symptoms like painful urination and discharge or remain asymptomatic. Neisseria gonorrhoeae: Detects gonorrhea, which may lead to symptoms such as painful urination, discharge, and sore throat, or be asymptomatic. Mycoplasma genitalium: Identifies this less common STI, which may cause symptoms similar to other STIs, including discharge and pain, or may be asymptomatic. Mycoplasma hominis: Detects this bacterium, which can be associated with various reproductive and urinary tract infections. Ureaplasma urealiticum: Identifies this microorganism, which may be linked to symptoms such as discharge and discomfort or be asymptomatic. Ureaplasma parvum: Detects this bacterium, which can be present in the genital tract and may contribute to reproductive health issues. Trichomonas vaginalis: Identifies trichomoniasis, which can cause itching, discharge, and discomfort or may be asymptomatic. Fasting requirements Fasting is not required for this test. However, follow any specific instructions from your healthcare provider, such as avoiding urination for a few hours before providing a urine sample if applicable. Key benefits The STI II PCR profile provides an extensive evaluation of sexually transmitted infections by utilizing PCR technology for accurate and early detection of a broad range of pathogens. This profile helps in effective diagnosis and management of STIs, offering peace of mind and facilitating prompt treatment to prevent complications and further transmission.
This service is for you if…
  • 1You want clear, objective information about your health — not guesswork
  • 2You are starting a new treatment, therapy, or wellness programme and want a safe baseline
  • 3You have ongoing symptoms that haven't been explained by a GP visit
  • 4You want to monitor your progress after lifestyle, dietary, or medical changes
  • 5You prefer to be proactive about your health rather than reactive
Why This Service

Why do you need this?

Many issues only become obvious after they have already affected your quality of life. This service gives you actionable data early — so you can make informed decisions rather than waiting for symptoms to worsen.

Whether you are maintaining good health or investigating a specific concern, having an accurate baseline changes what steps you take next.

Common reasons people book
  • Persistent fatigue or unexplained low energy
  • Preparing for a new treatment or aesthetic procedure
  • Annual health review — private, fast, and thorough
  • Investigating symptoms their GP hasn't fully explored
  • Wanting a second opinion backed by lab data
Simple Process

How it works

From booking to results in three straightforward steps.

1

Book Online

Choose your test, select a clinic or home visit, and confirm your appointment in seconds.

2

Visit Our Clinic

Attend one of our accredited clinics at your chosen time. Our team will carry out the sample collection quickly and comfortably.

3

Get Your Results

Your sample is analysed by accredited labs. Secure results delivered in 2–3 working days.

Understanding Your Report

Your results explained

Your report presents each marker clearly against established reference ranges — making it straightforward to understand where you stand and what, if anything, needs attention.

Low

Below Range

A result below the reference range means a marker is lower than expected. This can affect how you feel and may need dietary, supplementation, or clinical attention.

Next step: Review with a clinician to determine whether correction is needed.
Balanced

Within Range

Results within the expected range indicate this marker is functioning normally. A good baseline for any planned treatment or lifestyle programme.

Next step: Proceed with confidence, and retest periodically to track changes.
Elevated

Above Range

A result above the reference range may indicate physiological stress or an imbalance that deserves attention — even before any symptoms are present.

Next step: Clinician review is recommended before proceeding with any treatment.
How to read your report
Each marker is shown with its result alongside the lab's reference rangeClear
Out-of-range results are flagged with Low (L) or High (H) indicatorsFlagged
Results are compared to UK lab reference standardsUK Standard
Report delivered securely by email or patient portalPrivate
Follow-up consultation available if requiredSupported
Before Your Appointment

How to prepare

🕐

Sample Timing

Attend between 7am and 12pm where possible. Wait until any illness has fully resolved. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.

💧

Fasting & Hydration

Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours and drink water only. Stay well hydrated for accurate sample collection.

💊

Medications & Supplements

Continue prescribed medications unless advised otherwise. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results.

🌸

Hormones & Menstrual Cycle

For hormone-related tests, timing within your menstrual cycle may be important. Follow the specific guidance provided in your booking confirmation email.

Registered & Accredited With UK Health Authorities

FAQ

Frequently asked questions

This service is designed to give you a clear and accurate picture of the relevant health markers — presented in a structured report with reference ranges so you know exactly where you stand.
No. You can book directly without a referral. Our services are available to adults seeking private diagnostic or assessment appointments.
The appointment takes approximately 10m. You will be advised of any specific preparation requirements when you book.
Results are typically ready within 5-7 days. You will receive them securely by email or through your patient portal, with clear reference ranges included.
Yes. For applicable services, a certified clinician or phlebotomist can attend your home, workplace, or hotel. Select the home visit option when booking.
You will receive a clearly formatted report. If any result is flagged outside the normal range, we recommend reviewing it with your GP or a specialist. Many findings are straightforward to address once identified.
Yes. You can book on behalf of a family member or partner. Simply provide their details at the time of booking and ensure they bring valid ID to the appointment.
UKAS ACCREDITED LABS
Same-Day
Results

Book any blood test today and receive your results within 24 hours.

Browse All Tests →
RETURNING PATIENT?

Call us on +44 2080 581 556 for priority booking.