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The future is in your hand

Sperm optimisation, made easy

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Get proactive about your sperm health

Lab-grade semen analysis without setting foot in a clinic

Jack Fertility's home collection kit with preservative, funnel and tube
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Full instructions

View here

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UK’s only postable sperm test kit

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Convenient, discreet, from home

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Personalised results tailored to you

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Why test your sperm

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Average sperm quality is declining every year, even healthy guys can have unhealthy sperm

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Men have biological clocks too

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Fertility is not static: sperm health can almost always be improved

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Take action today and get to the answers you need sooner, whatever your fertility goals

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Choose the right kit
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Choose the right kit for you

CURIOUS

I’m curious about my fertility

£195

Ideal for

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Planning ahead

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Curious minds

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A regular check up

TRYING

I’m trying to have children now

£195

Ideal for

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Current fertility status

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3+ months of trying

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Quick answers

VASECTOMY

I don’t want (more) children

£98

Ideal for

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Post-procedure

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Zero sperm check

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Yes or no answer

EARLY ACCESS

I have an early access code

FREE

You’ve already signed up to help with our pilot study...get your kit now!

*Offer 

Save 50% when you buy 4 quarterly tests with an annual subscription

£780

£390

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As seen in

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Ed review photo
"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

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Jack Fertility collection kit besides a bed
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Sperm testing, streamlined

The most convenient way to test from home

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No waitlists, no waiting rooms, no awkwardness

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The same test as a clinic, covering sperm motility, morphology, count, concentration and volume

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Easy to interpret, lab-grade results

how it works
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How it works

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Order

Order a kit for yourself or someone else with complete discretion

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Flexible delivery

Delivery to any home address or click-and-collect location in the UK within 3 working days

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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

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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

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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*

Jack Fertility's results scale using WHO percentiles

TOTAL SPERM COUNT

You had 151 million
sperm in your semen 

This is normal, but slightly

below average

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PERSONAL RESULTS

Your sperm parameters all look normal
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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

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Our industry-leading solution is backed by fertility experts and scientific research

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UNCOMPROMISING ACCURACY

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Award winning

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MedTech logo
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How we've helped you

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50
billion+

sperm cells tested at our
Oxford lab in 2024

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75%

test because they're
planning for the future
or are just curious

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90%

followed personalised recommendations to improve their sperm health

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Ask us anything

Can't find what you're looking for? Contact us

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