Putting Your Health First, Without Sacrificing Fatherhood
For many men, receiving a cancer diagnosis can overshadow everything—including thoughts of becoming a father later on. While healthcare providers concentrate on safeguarding your life (rightfully so), the NHS often lacks a structured approach to fertility preservation. Bannked fills that gap by helping you freeze your sperm and maintain the potential for fatherhood once you’ve won the fight against cancer.
- ree 2-day shipping
- Results in 48 hours
- HSA/FSA eligible
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Real Stories
“I sleep, train, work, and interact with people at a completely new level. All aspects of my life have improved. I’m so glad I froze my sperm because this is helping me be the man I want to be, and will likely need to stay on this protocol for the foreseeable future.”
Mike M For Tomorrow bundle, taking TRTIf you’re an oncology patient, please reach out to our Client Success team to get 25% off sperm freezing and expedited shipping.
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.