Preserve your fertility. Start hormone therapy now, consider parenthood later.
Sperm freezing should be affordable, discreet, and simple — and now it is.
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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.
Getting your STI test done at your clinic?
If you’re transitioning, proactive fertility considerations are especially important. Gender-affirming hormone therapy and other aspects of transition may have a significant impact on fertility. Read on to understand more about fertility and fertility preservation for trans women and other trans-femme folks who produce sperm.
Fertility preservation for trans women
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.
What options does fertility preservation give me?
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.
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.
Fertility preservation for trans women
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.
What options does fertility preservation give me?
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.
What options does fertility preservation give me?
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.
What options does fertility preservation give me?
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.
What options does fertility preservation give me?
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.
What options does fertility preservation give me?
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.
What options does fertility preservation give me?
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.
What options does fertility preservation give me?
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.