Welcome to Mojo

Whether you're currently trying to conceive or still preventing pregnancy - knowing about your partner’s fertility is important. Sperm health has decreased more than 50% over the past few decades, yet it is still common for the problem of infertility to, primarily, land on a woman's shoulders. Mojo is here to even the playing field and help men test their sperm health from the comfort of home. Simply order a Mojo kit for your partner and he will get laboratory-quality results in just 48 hours. The more you know, the better you can plan for your future (family).

It takes two to tango

As a Natural Cycles user, you might already know a few things about your fertility. If you have a male partner, does he know anything about his? Help him find out!

• Does he have enough swimmers?

• Do they swim in the right direction?

• Do they come in a healthy amount of semen?

View the Mojo kit

"The technology [behind the Mojo Sperm Test] has been CE-marked as a medical device for use in Europe and performs tests at 97% accuracy, validated against WHO standards."

The Sunday Times

Get answers, from home - in 48 hours

• Order the kit today, receive it tomorrow

• Let him schedule the pick-up time for his sample

• Get AI-powered results within 48h after pick-up

• Have a chat with him once he receives his results (we also offer consultations - at no extra cost)

View the Mojo kit

Knowing is better than hoping

We provide fast, easy-to-understand, accurate results on key sperm health metrics:

• Overall sperm health

• Sample volume

• Sperm concentration 

• Sperm motility 

• Total sperm number 

View the Mojo kit

Access free, personalised advice - online

You're in good hands with our world-class fertility experts. They can help you:

• understand test results,

• improve sperm health, and identify actionable steps to get you closer to starting a family,

• get access to cutting-edge fertility clinics, with compelling pricing, if needed.

View the Mojo kit
  • Mojo at-home collection kit

    • Scientifically-approved method for sperm collection and shipment.

    • Easy, fast and hygienic way to access clinical grade fertility care without leaving your home.

  • Secure & anonymous

    The sample is analysed at Mojo's proprietary lab. Our QR-enabled sample handling ensures anonymity - and fastest possible sample turnaround. The sample will be destroyed after analysis.

  • WHO-compliant AI results

    • WHO accurate results generated by our proprietary AI microscope and supervised by our fertility experts.

    • Clinically standardised results that you could share with you GP or fertility clinic.

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What is a sperm analysis, and what does it tell you?

A sperm analysis should test:

• Volume of semen 

• Quantity of sperm (concentration and total number of spermatozoa) 

• Motility: how efficiently and how fast sperm move 

A good sperm analysis is not a direct test of fertility, it provides guidance to the chance of having a baby and can be a starting point for further investigation; achieving a pregnancy remains possible even for those with severe deficits.

If the Mojo at-home sperm test detects abnormalities, our fertility experts will assist you in pinpointing the underlying problem and provide personalised advice to help improve your sperm quality.

Learn more about this here.

What is the prevalence of male infertility in the fertility equation?

When a couple has trouble conceiving, 50% of the time, it has something to do with sperm. People with sperm have a more prominent role than just cum.

When is it vital to get a sperm test?

You are thinking about starting or expanding your family 

Couples who have an immediate pregnancy plan should ensure they know their reproductive health status before trying to have a baby. If you are in this category, it is highly recommended to take a Mojo at-home sperm test for your peace of mind.

Actively trying to conceive naturally

If you have been trying to conceive for 6-12 months, but pregnancy is not happening, it is essential to get tested. In some specific cases, you will need to request a sperm analysis, for instance, if you:

• went through a cancer treatment

• are experiencing prolonged stress and anxiety 

• have a chronic condition like hypertension or diabetes 

• face sexual performance issues such as erection or ejaculation difficulties 

• have an infection of the scrotum or prostate  

• have taken a long-term prescribed medication, or you participate in recreational drug use 

• have had surgery for non-migrated / undescended testicles  

Sperm health examination is a quick and straightforward process, another reason to get tested proactively and regularly. You can order your test today.

Does Mojo’s results report indicate if he is fertile or infertile?

No. Mojo provides results on overall sperm health quality displayed as Above or Below the WHO thresholds, along with accurate detailed analysis of sperm count, motility, semen volume, and the number of total sperm. The higher the numbers, the higher the chances of conceiving naturally. However, if the numbers are lower than the WHO thresholds, it does not necessarily mean you cannot conceive.

Sperm health is a non-static diagnosis, and it can be heavily influenced by our lifestyle, what we eat, and our state of mental health. With the Mojo at-home sperm test kit, you can test sperm health in 48h and get access to our fertility specialists for personalised and expert advice to improve your fertility, increasing the odds of conceiving naturally.

How long before a sperm test can/should he ejaculate?

Studies have shown that repeat and frequent ejaculation leads to the release of competent sperm that have not been stored in the testes for long enough.

To ensure the sperm analysis results can be assessed against existing data and reports relating to sperm function or pregnancy, the sperm sample should be collected after a minimum of 2 days and a maximum of 7 days of sexual abstinence. This ensures that advice can be given on chances of pregnancy, further testing/investigation, or type of assisted conception if that is needed.

If repeat analyses are required, the number of days since the last ejaculation should be as constant as possible at each visit.

How much does male fertility testing cost?

At a traditional lab or clinic, the cost of a sperm analysis is typically around 200–400 sterling pounds. That is not to mention the sterile user experience spanning the waiting room and generating your sample on-site.

Mojo's at-home sperm testing cost is a fraction of a traditional clinic. A sperm analysis costs 150 sterling pounds and can be combined with a free and online access to fertility specialists to hep improve your results. Order your Mojo at-home sperm test kit today to understand your fertility in 48h.

Why is Mojo more expensive than pharmacy and smartphone tests?

Pharmacy tests
These tests do not give you a full view of your results - they do not cover all sperm parameters and/or they do not give you numerical results, only Positive or Negative. Plus, they do not offer you access to a fertility expert that helps you interpret the results - we do!

Smartphone tests
These tests use the camera on your phone to make the analysis - the problem is that smartphone cameras do not have enough quality and resolution to capture the complexity of sperm cells and their movement.
Besides, they also force you to prepare the sample slide for analysis, which is very prone to error and may lead to poor quality results.

Mojo is different! We give you a full report on your sperm parameters, access to fertility experts and we analyze your sample in our Hubs - this means a higher price point but also a higher quality of care. Our analysis is WHO-compliant and our technology has been validated by the scientific community.