Preserve your fertility. Start hormone therapy now, consider parenthood later.

Planning a vasectomy? Freezing your sperm offers you insurance, so you can move forward with confidence.

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Popular packages

Forever Bundle
$3,995.00 / 2 Years For 2 Years

Our most in-depth analysis with long-term storage. Provides the best value for those who think they will need to store over 5 years.

For Tomorrow Bundle
$1,195.00

Our highest rated product, with medium-term storage. 2 collection kits allow you to freeze more giving you up to 8 tries to get pregnant with IUI.

Standard Semen Analysis Bundle
$440.00 / Year For 1 Year

A comprehensive semen analysis that ensures your sample is viable for freezing. Flexible, renewable storage plan to get you started.

Sperm freezing lets you go into your vasectomy with a plan for “just in case.”

Nearly 1 in 10 men will change their minds after vasectomy and get a reversal. That’s upwards of 50,000 men a year.

Our Streamlined Process

1.Order Your At-Home Analysis Kit

Receive a discreet package at your door—no extra GP appointments needed. Collect your sample privately and send it back with our prepaid label.

2.Get Fast Results

Within 48 hours of reaching our lab, your online dashboard updates with a detailed analysis of your sperm health, so you know exactly what you’re freezing.

3.Using your sperm

To ensure maximum viability, schedule an on-site deposit at our central London facility (beta phase) or opt for at-home freezing services once fully launched. We’ll store your sperm under highly controlled conditions, monitored 24/7.

Frequently asked questions

Any question still uncovered?

Sperm freezing is best done before or at the very beginning of hormone therapy. That’s because estrogen and testosterone blockers may affect fertility.

 

If you’ve already started hormone therapy, you can test your sperm to see how it’s been affected. You may be able to regain fertility by temporarily pausing your hormone therapy.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

Frozen sperm can be used in IUI (artificial insemination) or IVF later on.

Fertility preservation means you could have a genetic child even if you’ve taken hormone therapy for years, or have bottom surgery.

Once in storage, sperm remains as healthy and high-quality as it was when you froze it — giving you plenty of flexibility around family-building.

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