
Why Book a Private Semen Analysis in London?
When it comes to understanding your fertility, a semen analysis is often the first – and most crucial – step. But not all clinics offer the same level of care.
At Marylebone Diagnostic Centre, we go far beyond the basics. From our rapid in-house sample analysis to the way we greet every client with respect and discretion, we’ve raised the bar for men’s health services in London.
Whether you’re based in Baker Street, Harley Street, Marylebone, Mayfair, Euston or Kings Cross, our clinic is easily accessible and trusted by clients who want absolute confidence in their results.
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What makes our semen analysis different?
Samples processed within minutes – on site
Unlike many clinics that ship samples to external labs (risking delays and temperature drops that affect sperm quality), we process your sample immediately in our own laboratory, just steps from our private collection rooms.
This means:
- More accurate results.
- Faster turnaround. Often same-day or next-day reports.
- No third-party handling risks.
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A calm, discreet experience
We understand this can feel awkward. From the moment you arrive, you’ll be treated with warmth, professionalism, and complete discretion. Our staff are specially trained in men’s health diagnostics, so you’ll never feel rushed or judged.
Scientists, not just standard lab techs
Your semen is examined by highly trained biomedical scientists, with decades of combined experience in fertility and male health. You’re not just another number – we give each sample detailed, careful attention according to Marylebone High Standard protocols.
Clear guidance and next steps
If your results show anything that needs attention, we don’t just send a confusing report. Our team will explain what your results mean in plain English and guide you on next steps, whether that’s lifestyle support or seeing a trusted fertility specialist.
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What does a semen analysis at MDC check?
Your test includes:
- Sperm concentration (count) – how many sperm per millilitre.
- Motility – how well they swim, crucial for fertilisation.
- Morphology – their shape and structural health.
We also offer advanced tests like DNA fragmentation on request, especially helpful if you’ve had miscarriages or are over 35.
Preparing for your appointment
We’ll guide you through the process, but typically we ask you to:
- Abstain from ejaculation for 2–5 days beforehand.
- Avoid hot baths, saunas, and tight underwear.
- Limit alcohol and smoking for more accurate readings.
You’ll produce a sample in our private, comfortable clinic rooms – no embarrassing hospital corridors or crowded NHS clinics.

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Why clients trust Marylebone Diagnostic Centre
Same-day processing – samples never leave our building. |
Scientists & doctors with years of fertility experience. |
Results usually within 24 hours – no anxious waiting. |
Kind, respectful staff who understand men’s health. |
Easy access near Baker Street, Harley Street & Marylebone. |
Book Your Sperm / Semen Analysis in London Today!
FAQs
Book your semen analysis in Marylebone today
Your fertility matters. Whether you’re planning for a family or just want to understand your health better, Marylebone Diagnostic Centre offers London’s most reassuring, scientifically robust semen testing — all delivered with genuine care.
📞 Call us on +44 7495 970109
💻 Or book online at marylebonediagnosticcentre.com