Private Sexual Health Testing in London
Confidential STI, HIV, HPV, hepatitis, fertility, and reproductive health testing in Marylebone near Baker Street with fast turnaround times and discreet appointments.
Confidential and discreet service
Results within 24–42 hours
Same-day appointments available
Baker Street, Central London location
Clinically reviewed testing pathways
At Marylebone Diagnostic Centre, we provide private sexual health testing in Central London for individuals, couples, and patients seeking fast, confidential, and medically focused screening. Our clinic offers advanced sexual health profiles, STI testing, HIV screening, HPV testing, hepatitis panels, PCR swabs, fertility-related investigations, and reproductive health blood tests.
Whether you have symptoms, a new partner, fertility concerns, or simply want reassurance, our experienced clinical team provides discreet testing in a calm and professional environment.
What Is Sexual Health Testing?
Sexual health testing helps detect sexually transmitted infections (STIs), reproductive health concerns, and sexually transmitted viruses such as HIV, HPV, hepatitis, gonorrhoea, chlamydia, syphilis, herpes simplex virus (HSV), and other infections.
Many sexually transmitted infections may cause no symptoms during the early stages. Regular testing can help support early detection, treatment, fertility planning, and long-term reproductive health.
At Marylebone Diagnostic Centre, we provide:
Who Should Consider Sexual Health Testing?
Sexual health testing may be recommended for:
Our Most Popular Sexual Health Profiles
Comprehensive PCR-based sexual health screening profile designed to detect multiple sexually transmitted infections from a single sample.
- 15 PCR tests from one sample
- Advanced STI screening
- Rapid laboratory analysis
Routine screening · Multiple exposure concerns · Comprehensive testing
Learn More →Advanced blood and sexual health screening profile.
- HIV 1&2 / p24 Antigen
- Syphilis
- Chlamydia & Gonorrhoea
- Additional STI investigations
Complete sexual health screening · New relationships · Reproductive health
Learn More →Basic STI screening profile designed for routine testing.
- HIV 1&2 / p24 Antigen
- Syphilis
- Chlamydia
- Gonorrhoea
Regular screening · Early STI detection · Peace of mind testing
Learn More →Designed for visa applications, relationship screening, conception planning, and fertility preparation.
- HIV 1&2 / p24 Antigen
- Syphilis
- Hepatitis B Surface Antigen
- Hepatitis C
Visa applications · Conception planning · Fertility preparation
Learn More →Individual Sexual Health Tests
HIV testing is used to detect Human Immunodeficiency Virus infection. Early testing is important for diagnosis, treatment planning, and reducing transmission risk.
Chlamydia and gonorrhoea are among the most common sexually transmitted infections in the UK. Testing may involve urine samples, throat swabs, or PCR swabs depending on symptoms and exposure.
Herpes simplex virus testing may help investigate active lesions, recurrent symptoms, or previous exposure.
Hepatitis testing may help identify active infection, previous exposure, or immunity status.
HPV testing may help assess exposure to high-risk or low-risk Human Papillomavirus strains.
How It Works
Sexual Health & Fertility
Sexual health and fertility are closely connected. Some untreated infections may affect reproductive health, sperm quality, pelvic health, fertility outcomes, and pregnancy planning.
At Marylebone Diagnostic Centre, we also provide:
Patients preparing for IVF or fertility treatment may benefit from combined reproductive and sexual health investigations.
Why Patients Choose Marylebone Diagnostic Centre
Patients choose Marylebone Diagnostic Centre because we provide:
Our clinic combines modern diagnostics with a calm and professional patient experience.
Frequently Asked Questions
Related Conditions
Visit Our Clinic in Marylebone
Marylebone Diagnostic Centre is located in the heart of Central London near Baker Street station, with convenient access from Marylebone, Paddington, Harley Street, and across Central London.
73 Baker Street
London
W1U 6RD
Monday – Saturday
08:00 – 16:00
Sunday: Closed
Our location provides convenient access from:
Baker Street
Marylebone
Paddington
Harley Street
Central London
