Pre-register for £20 off your first kit
Get proactive about your sperm health
Lab-grade semen analysis without setting foot in a clinic
Full instructions
UK’s only sperm test that can be mailed via postboxes
Convenient, discreet, from home
Personalised results tailored to you
Why test your sperm
Average sperm quality is declining every year, even healthy guys can have unhealthy sperm
Men have biological clocks too
Fertility is not static: sperm health can almost always be improved
Take action today and get to the answers you need sooner, whatever your fertility goals
Choose the right kit for you
*Offer 

Save 50% when you buy 4 quarterly tests with an annual subscription
£780
£390
As seen in
"I'd never really considered my fertility before. Since I started training for a triathlon and changing my lifestyle over the past few months, I can't wait to retest and see the impact of these lifestyle changes on my sperm health!"
Ed, aged 41
Sperm testing, streamlined
The most convenient way to test from home
No waitlists, no waiting rooms, no awkwardness
The same test as a clinic, covering sperm motility, morphology, count, concentration and volume
Easy to interpret, lab-grade results
How it works
Order
Order a kit for yourself or someone else with complete discretion
Flexible delivery
Delivery to any home address or click-and-collect location in the UK within 3 working days
Collect sperm sample
No appointments necessary - collect a sperm sample any time of your choosing at home and tell us a bit about yourself by filling out your online health and lifestyle survey
Hassle-free returns
Within 24 hours of sperm collection, drop your kit into any Royal Mail postbox or Post Office for pre-paid, Tracked24 delivery to our testing lab in Oxford
Personalised digital results
Receive easy to interpret, clinic-grade semen analysis results and personalised next step recommendations within 5 working days
1
Is your sperm OK?
*Including: Motility, Morphology, Count, Concentration and Volume
HOW YOU COMPARE TO OTHERS*
TOTAL SPERM COUNT
You had 151 million
sperm in your semen
This is normal, but slightly
below average
PERSONAL RESULTS
Your sperm parameters all look normal
Complimentary retests
for low percentile results
If our analysis reveals that your sperm is below the World Health Organisation’s threshold for ‘normal’ sperm parameters, we’ll send you another kit for free to retest and confirm the result
Award winning
How we've helped you
50
billion+
sperm cells tested at our
Oxford lab in 2024
75%
test because they're
planning for the future
or are just curious
90%
followed personalised recommendations to improve their sperm health
