Most major US sperm banks don’t publish a height minimum. California Cryobank is the only large bank with a confirmed floor: 5’9″. Every other bank we researched either has no stated requirement or hasn’t published one. What’s true across all of them is that taller donors are more in demand from recipients, which affects your chances of being selected even where no hard cutoff exists.
Here’s what the research found at every major US bank, sourced from official pages and confirmed statements from bank staff.
Sperm Donor Height Requirements by Bank
The majority of sperm banks have not set a height requirement or have not published one. Of the 13 major US banks we reviewed, only California Cryobank has a confirmed minimum: 5’9″. The Fertility Center of California explicitly states no height or weight requirements. Fairfax Cryobank, Seattle Sperm Bank, Xytex, Cryobank America, Xytex, The Sperm Bank of California, World Egg and Sperm Bank, Cryos International, San Diego Sperm Bank, CryoGam Colorado, Midwest Sperm Bank, and Cryobio / Pittsburgh Cryobank all have no published minimum on their official donor-facing pages.
Why Most Banks Don’t Publish a Height Floor
The widely repeated “5’9″ industry standard” doesn’t hold up when you check official sources. Most banks don’t set a hard cutoff because height isn’t a clinical requirement. It’s a recipient preference. Intended parents filter donor profiles by height when browsing, which means taller donors get selected more often. Banks respond to that demand by preferring taller applicants, but most don’t turn away qualified donors on height alone.
California Cryobank is the exception. They are the most selective bank in the US, accepting less than 1% of applicants, and they can afford to set hard physical filters that other banks can’t. Their 5’9″ floor is a real cutoff, not just a preference.
Fairfax Cryobank, Seattle Sperm Bank, Xytex, and Cryobank America all recruit nationally and need a broader donor pool. Turning away otherwise qualified applicants over height would reduce their inventory without a clear clinical reason to do so. The Fertility Center of California makes it explicit: no height or weight requirements at all.
Height Affects Demand, Not Just Eligibility
Even at banks with no published minimum, being shorter can affect your experience in two ways.
Recipient selection
Intended parents browse donor profiles and filter by height. Donors at 6’0″ and above move faster. Donors below 5’8″ are selected less often, which means fewer of their vials get used, which can affect how long a bank keeps them active in the program. This isn’t a formal policy at most banks. It’s a market reality.
Informal screening
Some banks that don’t publish a height minimum still factor it into their overall applicant review. If a bank has more applicants than it needs and two candidates are otherwise equal, the taller one is more likely to move forward. This is never stated on an official requirements page, but it’s consistent with how demand-driven programs work.
Other Requirements That Matter More
Height gets more attention than it deserves relative to the filters that actually remove most applicants. In rough order of how many people each one eliminates:
- Semen quality. Count, motility, and morphology need to significantly exceed clinical normal. This is the single biggest filter at every bank and the one you can’t predict without submitting a sample.
- Location. No collection facility within commuting distance means no program, regardless of everything else. Most banks require donors to live within 25 to 50 miles.
- Age. Most banks accept donors between 18 and 39. See our age requirements guide for bank-by-bank cutoffs.
- Family health history. Significant hereditary conditions, certain cancers, or cardiovascular disease in close relatives under 50 can disqualify you.
- Education. Most major banks require current college enrollment, a completed degree, a trade certificate, or military service.
- Height. A hard cutoff only at California Cryobank (5’9″). Everywhere else it’s a preference, not a disqualifier.
For the complete eligibility breakdown across all requirements, see our full sperm donor requirements guide. For pay rates by bank, see our sperm donor pay guide.
Frequently Asked Questions
How tall do you have to be to donate sperm?
It depends on the bank. California Cryobank requires a minimum of 5’9″. Most other major banks, including Fairfax, Seattle Sperm Bank, Xytex, and Cryobank America, don’t publish a height minimum. The Fertility Center of California explicitly states no height requirement.
Do all sperm banks have height requirements?
No. Most don’t. Of the major US banks, only California Cryobank has a confirmed published minimum. The rest either have no stated requirement or haven’t disclosed one. Height affects recipient demand, which can influence how often your vials are selected, but it’s not a formal disqualifier at most programs.
Can you donate sperm if you are 5’9″?
Yes, at most banks. California Cryobank’s stated minimum is 5’9″, so you meet their floor. At every other major bank with no published minimum, 5’9″ is not a disqualifier. Your semen quality will matter far more than your height at any program.
Can you donate sperm if you are 5’7″ or shorter?
You would not qualify for California Cryobank, which requires 5’9″. At most other banks, height is not a published disqualifier. Fairfax Cryobank, Xytex, Seattle Sperm Bank, Cryobank America, and the Fertility Center of California all have no confirmed height floor. Apply to those programs and let your semen analysis determine eligibility.
Find Banks Near You
Use our sperm donation location guide to find every bank with a collection facility in your state, along with current pay rates and direct application links.