

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

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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


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

