Semen Analysis in London – Private Sperm Test, Same-Day Results, Full Male Fertility Assessment
A semen analysis is the main test used to assess male fertility. It checks sperm count, motility, morphology, volume and other key markers linked to conception.
At Marylebone Diagnostic Centre (MDC) in central London, we perform over 30 semen analysis tests every week, making us one of the busiest and most trusted male fertility testing clinics in the city.
We offer private, discreet appointments with same-day results and full explanation of your report.
What Is a Semen Analysis?
A semen analysis measures several parts of sperm health:
- Sperm count – how many sperm are present
- Motility – how well they swim
- Morphology – their shape
- Volume – amount of semen
- Vitality – how many are alive
- pH and viscosity
These results help identify how likely sperm are to reach and fertilise an egg.
When Should You Get a Sperm Test?
You should consider a semen analysis if:
- You and your partner have been trying to conceive for 6–12 months
- You want to check fertility before IVF or ICSI
- You want a medical explanation for low libido or hormone concerns
- You need a post-vasectomy check
- You want a baseline sperm count for reassurance
- You had previous infections, undescended testes, trauma, or past fertility problems
How Much Does a Sperm Test Cost in London?
Prices across London vary:
| Clinic | Typical Price |
| Private London clinics | £180 – £220 |
| Specialist Andrology clinics | £189 – £350 |
| MDC (Marylebone) | Fair pricing + fastest turnaround |
Sperm test cost depends on:
- Level of detail
- Whether photos or videos are included
- Whether advanced tests such as DNA fragmentation are added
What Happens at a Sperm Test Appointment?
Your appointment is kept private and discreet.
How to Prepare for a Sperm Test
Preparation affects accuracy.
- Abstain from ejaculation for 2–5 days
- Avoid alcohol for 48 hours
- Do not use saunas or hot baths for 3–5 days
- Avoid heavy exercise 24 hours before
- Tell us if you had a fever in the last 3 months
How Long Do Sperm Test Results Take?
At NHS clinics, results may take weeks.
At MDC, results are returned the same day because our andrology team processes samples on-site.
Understanding Your Sperm Test Results
Patients often ask about specific numbers:
Is 2% morphology normal?
2% morphology is below WHO normal values, but on its own does not rule out natural conception.
Low motility?
Lifestyle factors, infections, hormones, or genetics can contribute.
Low count?
This may require hormone blood tests or DNA fragmentation.
Advanced Male Fertility Testing (Optional Add-Ons)
1) Sperm DNA Fragmentation
Checks the genetic integrity of sperm.
Helpful in unexplained infertility, IVF failure, or recurrent miscarriage.
2) Sperm Culture Test
Identifies infections in semen that may cause pain, inflammation, or low motility.
3) Male Hormone Blood Profile
Includes testosterone, LH, FSH, prolactin, SHBG, and more.
NHS vs Private Sperm Test – What’s the Difference?
NHS:
- Limited availability
- Long waiting times
- Fewer advanced options
Private (MDC):
- Same-day results
- Advanced testing available
- Longer appointment time
- Photos, detailed reporting, and follow-up guidance
Why Choose Marylebone Diagnostic Centre?
- One of London’s busiest semen-analysis clinics
- 30+ sperm tests weekly
- Same-day appointments and results
- Full clinical explanation
- Discreet private rooms
- Central London location, 5 minutes from Baker Street station
- Advanced testing: DNA fragmentation, hormone profiling, male fertility MOTs
Book Your Semen Analysis
Get fast, discreet, expert care in central London.
Book now at Marylebone Diagnostic Centre.
Quick Links
- Semen Analysis Test
- Male Hormone Profile
- Sperm DNA Fragmentation Test
- Men’s Health
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