Protect your most
valuable assets.

Men: get your fertility analysed and sperm stored
without ever visiting a clinic.


We founded Legacy to protect men like you.

Over the past 40 years, male fertility has halved. Each year, the quality of your sperm degrades. Today you have the youngest, healthiest sperm you will ever have.

This is not just for you, but for your family.

Why Legacy?

Developed at Harvard University and with the oversight of a world-class advisory board, Legacy’s products and processes ensure the privacy, quality, and security you should expect. We operate internationally (including the U.S.), but are headquartered in Switzerland to provide you and your data the privacy you deserve. And all Legacy clients receive complete, easy-to-understand analysis with personalized recommendations that no-one else provides.

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Straightforward Process

We’ve designed a technology to make the process of freezing your sperm as straightforward as possible. No visits to clinics, no meetings with physicians, simply an at-home kit that gets dropped off and picked up by our couriers. Being a Legacy client is your decision to share.

Learn more

You may have heard of our work or this new field in one of the following publications:


To learn more, you can browse through our Resources page, which is updated weekly. We have curated three of our most popular articles below.


Americans are waiting till their 30s to have children

According to the New York Times, women conceiving for the first time tend to be older in larger cities as well as coastal areas, but younger in less populated areas, including the South and Great Plains: “In New York and San Francisco, their average age is 31 and 32. In Todd County, S.D., and Zapata County, Tex., it’s half a generation earlier, at 20 and 21.”

DNA Fragmentation: What it means for you

A high sperm count, combined with good motility (swimming ability) and morphology (sperm shape), ought to indicate healthy fertility in men. Unfortunately, this overlooks DNA Fragmentation. A high amount of fragmented DNA can result in reduced male fertility, subpar embryo development, and less successful rates of implantation.

Unusual risks to male fertility

No one believes that breathing pollutants is beneficial to your health. It’s no surprise, then, to discover that inhaling vehicle exhaust fumes can have negative impacts on sperm quality. But taking antihistamines, which are supposed to help us breathe better? Or consuming soft drinks, which seem harmless enough in moderation? Explore some unusual risks.


Give Legacy

Inspired by Viking mythology, our logo represents every possible stroke of the Nordic alphabet, and thus every possible word, sentence, and story that has been written in the past or will be written in the future. The 'Web of Wyrd' serves as a reminder that the actions of the past affect the present and that present actions affect the future; all timelines are inextricably intertwined.

You are the result of someone’s legacy. What is yours?

Give Legacy - to yourself, or to a man you care about.