For many men, a vasectomy offers peace of mind as a permanent form of birth control. But sometimes, the future feels a little less certain. Maybe you’re sure about not wanting kids now, but you wonder if that might change someday. That’s where cryopreservation, also known as sperm banking, comes in. At our vasectomy clinic here in Livermore, we recommend cryopreservation if you’re under 30 and don’t have children, but it’s a great option for anyone who wants to keep their options open.
Below, we’ve put together an FAQ to help you understand exactly how cryopreservation works and why it might be the right choice for you.
What is cryopreservation?
Cryopreservation is the process of freezing sperm at a specialized lab so it can be used later for assisted reproductive technologies like in-vitro fertilization (IVF) or intrauterine insemination (IUI). It’s essentially an insurance policy for your fertility, giving you peace of mind that you’ll have the option of biological children in the future.
Who should consider cryopreservation?
Anyone who wants the reassurance of keeping future fertility options open. At our clinic, cryopreservation is required for patients between the ages of 25 and 30 who have no children, since younger patients are more likely to change their minds down the road. Even beyond that age group, we encourage patients to think about it. Cryo is much more affordable than a vasectomy reversal, and far more reliable.
How does the process work?
First, choose a company to handle the cryopreservation. Fellow is the company we’ve previously worked with for cryopreservation. However, you’re welcome to use any other provider of your choice, as we are not affiliated with Fellow. But to give you an idea of the process, here’s how it works with Fellow:
- Order your kit – Once you decide on cryopreservation, you’ll order a kit. To order directly from Fellow, click here.
- Provide your sample – Follow the instructions carefully, then ship your sample back in the provided, temperature-controlled packaging.
- STI testing – You’ll also complete a simple STI blood test at a local lab, which is required for sperm storage.
- Storage – Once the lab verifies the quality and motility of your sperm, it is securely frozen at -320°F and stored for as many years as you’d like.

When do I do this in relation to my vasectomy?
Cryopreservation is done before your vasectomy. After your sample has been processed and approved by Fellow, we’ll move forward with scheduling your vasectomy. On the day of your vasectomy, you’ll also receive a different sperm testing kit to confirm, months later, that your vasectomy was effective.
How safe is sperm banking?
Very safe. Sperm samples are stored in state-of-the-art labs under carefully controlled conditions. Cryopreservation allows sperm to remain viable for years, even decades.
Can I change my mind later and use the sperm?
Yes. If you decide you want children in the future, your frozen sperm can be used for IVF or IUI. Having banked sperm is far more reliable and cost-effective than attempting a vasectomy reversal.
Is cryopreservation expensive?
Compared to the cost of vasectomy reversal, cryopreservation is very affordable. We encourage patients to consider it as a small investment for peace of mind, especially if there’s any uncertainty about future family planning.
Why choose cryopreservation?
Life can change in ways we don’t always expect. Relationships, health, and personal goals evolve. Cryopreservation offers you the chance to move forward with your vasectomy confidently while knowing you haven’t completely closed the door on having children.
At Tri-Valley Vasectomy, we’ll walk you through the entire process during your consultation, answer your questions, and help you connect directly with Fellow or the company of your choice for storage.
If you’re considering a vasectomy but want the reassurance of cryopreservation, we’re here to guide you. Book a consultation with Tri-Valley Vasectomy today to discuss your options and create a plan that feels right for your future.
