If you’re thinking about starting estrogen—or you’ve already started taking HRT or other steps in a medical transition—you may not have spent much time thinking about your fertility.
After all, for many of us, having children can feel like a distant possibility, especially if we’re young, single, or focused on accessing gender-affirming care right now. It’s not always something that feels urgent.
Sperm freezing (also called sperm banking or fertility preservation) is one option that can help keep that future possibility open. Some trans women and people on the femme spectrum choose to do it before starting HRT. Others think about it later, or decide it’s not something they want or need.
If having the option of biological children matters to you now or you think it might in the future, however, it can help to understand what this process looks like.
Many thanks to Stephanie Sabourin, Director of Clinical Services and Andrology Certified Nurse Specialist at Legacy, for collaboration on this guide.
Estrogen and testosterone blockers can affect fertility. In some cases, those changes may be partly reversible. In others, they may not be. That uncertainty is why many providers bring up fertility preservation before starting hormone therapy.
If you freeze sperm before beginning HRT, that sperm may later be used in fertility treatments if you decide you want biological children.
This doesn’t mean everyone needs to do this before starting HRT. It just means it’s worth knowing the option exists—especially if there’s any chance it might matter to you later.
As Stephanie explains,
"For transgender women considering hormone therapy, fertility preservation is an important conversation to have early. Estrogen and testosterone suppression can impact sperm production, sometimes permanently, so understanding your options ahead of time allows you to make an informed decision that aligns with both your immediate needs and your future goals."
She also notes that certain lifestyle factors, such as frequent tucking, heat exposure, smoking, or hormone use, can further affect sperm quality and quantity over time, which is another reason having this information early can matter.
For many trans women, this process can bring up a lot of feelings. You might be balancing urgency around starting hormones with uncertainty about what future-you might want. You might also be looking at the cost and thinking, I can barely manage the care I need right now. All of that is valid.
If this feels complicated, it doesn’t mean you’re doing anything wrong. It means you’re trying to make a thoughtful decision in a situation that’s deeply personal, time-sensitive, and not always very trans-competent.
Stephanie puts it this way:
"Fertility decisions can feel complex, especially when they intersect with gender-affirming care. It’s completely valid to have mixed emotions. My goal is always to ensure patients feel informed, supported, and empowered—whatever decision they ultimately make."
The exact process varies by provider, but it usually involves:
Some people only provide one sample, whereas others might be asked to provide multiple samples to improve the chances of preserving enough sperm for potential future use. Your provider will also give you clear instructions ahead of time about any requirements or recommendations related to collecting a sample.
Producing a sample in a clinic setting can be pretty awkward, stressful, or uncomfortable. There may be additional barriers, too—like transportation to appointments, managing chronic pain or other health conditions, or navigating medical spaces as a trans person in general. For many of us but especially trans people of color, there may also be concerns about safety, bias, or whether a provider will treat you with dignity.
At-home collection can be a more accessible option for some people. As Stephanie explains:
"For many transgender women, the process of sperm collection can feel vulnerable or dysphoria-inducing. Options like at-home collection can help reduce some of those barriers by allowing individuals to go through the process in a more private and comfortable environment.
For example, Legacy offers sperm freezing with at-home collection kits, allowing you to go through the process in a space that may feel more private, familiar, and manageable.
If sperm freezing is something you want to consider, it’s usually easiest to explore before starting estrogen.
Some people are still able to produce viable sperm after starting HRT, especially if they pause hormones under medical supervision. But that process can be more unpredictable and emotionally difficult, and it may not work as hoped in the end.
If you’re reaching out to a clinic or provider, you might ask:
You don’t have to know everything before reaching out, and you don't have to ask all of these questions in your first meeting. Often, the first step is just figuring out whether a provider feels respectful and informed.
Stephanie adds:
“At Legacy, we recognize that fertility care can feel especially vulnerable for transgender patients. That’s why we prioritize creating a supportive and inclusive experience where patients feel seen, respected, and comfortable asking questions so they can make decisions that feel right for them.”
Cost is often one of the biggest barriers, especially because it can vary widely depending on the provider, location, and number of samples. You may encounter:
The upfront cost can be a few hundred to a few thousand dollars.
Insurance coverage is rare but possible. In some cases, sperm freezing may be covered before starting gender-affirming hormones, especially when it’s considered fertility preservation related to medical treatment. Coverage isn’t guaranteed, but it may be more likely depending on your state and your specific plan. If you’re considering this, it can help to check your plan for "iatrogenic fertility preservation" benefits, or ask your provider/clinic if they’ve seen coverage approved for other trans patients.
If cost is a barrier, we recommend you ask about payment plans or financial assistance. In addition, Point of Pride’s Thrive Fund is a financial aid program that helps cover gender-affirming care and wellness services for trans people, which includes fertility-related care.
That decision is valid. Not everyone wants biological children (or children at all!) Not everyone can afford sperm freezing. Not everyone wants to delay HRT or go through a process that may feel invasive or unnecessary. Choosing not to preserve fertility reflects your priorities, needs, and circumstances right now.
Biological connection is just one way to build a family. Families are also built through adoption, fostering, co-parenting, assisted reproduction, and chosen family. There are many ways to build connection and care—and many ways to build a life that feels right for you.