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The future is in your hand

Sperm testing, made easy at home

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Get proactive about your sperm health

Lab-grade semen analysis without setting foot in a clinic.

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Easy return

Fits in Royal Mail post-boxes

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UK’s only post-able sperm test kit

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Convenient, discreet, from home

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Personalised results tailored to you

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MADE FOR YOU

Our home collection kit

I’m curious about my fertility

£164*

Ideal for

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Planning ahead

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Just curious

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A regular check up

I’m trying to have children now

£164

Ideal for

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Current fertility status

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Trying for 3 months+

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A quick answer

I’m curious about my fertility

£78

Ideal for

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Quick results

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Vasectomy testing

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Simple ‘yes’ or ‘no’

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

£750

£390

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MADE FOR YOU

A better way

The most convenient way to test from home

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No waitlists.

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No appointments.

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No awkwardness.

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TAILORED FOR YOU

How it works?

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Order

Order for yourself or someone else with complete discretion

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Flexible delivery

Delivery to any letterbox or click-and-collect location in the UK within 2 working days Find out more

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Collect sperm sample

Collect a sperm sample at a time of you choosing and tell us about yourself by filling our our health and lifestyle survey

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Hassle-free returns

Drop your home collection kit (within 24 hours of sperm collection into a Royal Mail postbox or at a Post Office for pre-paid Tracked24 delivery to our testing lab in Oxford

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Personalised results

Receive personalised semen analysis results and next step recommendations within 3 working days

You can also find full instructions here

Our clients say

"So easy to drop the kit in the postbox and amazing customer service. I’d been through the NHS and private routes and I can’t believe this solution didn’t exist before. It’s a game-changer!"

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John Lampard, Beta tester

Empowering you

PERSONAL RESULTS

Your sperm parameters all look normal
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VISUAL REPRESENTATION

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Volume 60mL

Normal range

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Keep track of your progress
​Sperm regenerates every 90 days. Monitor your sperm health over time and see the impact of proactive changes you make

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Personalised results
​Personalised next steps and improvement recommendations tailored to your fertility goals

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Exclusive offers
Decide the next steps that are right for you, with relevant and exclusive offers from our vetted partners tailored to your fertility journey and stage

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MADE EASY FOR YOU

Uncompromising accuracy

The same lab-grade test you’d get at an in-person clinic, with results that anyone can understand

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>97% accuracy compared to in person lab-testing

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All 5 sperm parameters recommended by the WHO

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Easy to interpret traffic light scores and see how your results compare to averages

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FREE abnormalities retest*

If our analysis reveals any sperm abnormalities* we’ll send you another kit for FREE to retest and confirm the result

*below WHO ‘normal’ thresholds

How have we helped you

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5 Billion+

who we’ve helped so far

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72%

wished they started earlier

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98%

success rate

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

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OUR EXPERTS

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FAQs

Ask us anything

Can't find what you're looking for? FAQs or contact us

Award winning

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Jack Fertility’s service is for people with sperm who want to learn more about their reproductive health. It is intended to be used solely for wellness purposes, not for clinical diagnosis. Test results are for information purposes only and should not replace advice from a healthcare professional. Due to natural variations in semen parameters, results from Jack Fertility may be different from semen analysis results you have received in the past, or will receive in the future.

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Wood Centre for Innovation, Quarry Rd, Oxford OX3 8SB

Copyright © 2025 | Jack Fertility Ltd | All Rights Reserved | Website designed by Why

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