Sperm Donor Requirements: Height, Age, Education & What Disqualifies You

Every sperm bank publishes a tidy requirements list — an age range, maybe a height line, something about education. Read them side by side and a stranger picture emerges: the listed bars swing wildly from program to program, some of the most consequential ones aren't listed at all, and the thing that rejects most applicants isn't on any checklist. DonorIndex now tracks 29 programs — 18 walk-in banks (where you donate repeatedly at a lab) plus 11 known-donor and directed agencies (where you're matched to specific intended parents). This guide walks the real eligibility bars across both, verified against each program's own pages in September–October 2026 — and explains a twist unique to the agencies: they turn several of these "requirements" into pay multipliers rather than pass/fail gates.

What the programs actually require

Here is the live comparison, drawn from each program's own published requirements. Where a cell says unpublished, that's a finding, not a gap — the program genuinely doesn't say.

Two things to hold onto while reading that table. First, federal law mandates almost none of it: the FDA's donor rules (21 CFR Part 1271) cover infectious-disease screening, testing, and quarantine, and say nothing about age caps, height, education, BMI, or appearance. Those bars are commercial preferences shaped by what buyers browse for. Second, meeting a listed requirement is a floor for applying, not a predictor of acceptance — California Cryobank says roughly 1% of applicants qualify; Fairfax says roughly 1 in 200. The gap between "eligible on paper" and "accepted" is where this guide spends most of its time. And with the directed agencies, there's a third wrinkle we return to below: many of these bars aren't gates at all — they're a price list.

Age windows are each program's published range

The typical window is 18 or 21 at the bottom, 38 to 39 at the top. California Cryobank runs 19–38, Fairfax 18–39 and Seattle Sperm Bank 18–39, Xytex 18–39. Cryos is the loose outlier at 18–44. At the young end, Repro Lab in New York publishes 18–28 and My Baby Donor Agency publishes 18–30 — both skew toward students. Midwest's Oct 1 2026 email says under 40. A prior site page stated a higher floor that the email did not restate. The known-donor agencies tend to cluster tighter: Growing Generations 21–38.5, GSHC 21–35 and The Genesis Group 21–35, Ivy Surrogacy 18–39. The Seed Scout inverts the usual logic: its published window is 24+ — arguing college-aged donors are often not mature enough for a decision like this — and publishes no upper cap.

A published study associates older paternal age with a higher miscarriage rate and a lower live-birth rate. Each program's own age cap is the age label in the table above.

How tall do you have to be to donate sperm? Height rules at 29 programs

There is no single height minimum. 8 programs publish a firm minimum, from 5'5" to 5'10"; 3 say they have none; 3 state a preference rather than a cutoff; 2 have sources that disagree; and 13 don't publish a height rule.

Education: each program's published label

Education spans the widest range of any dimension. Midwest's prior site required current enrollment at a four-year university or a bachelor's or advanced degree; the Oct 1 2026 email did not restate that. California Cryobank, Cascade, Cryomate, and The Sperm Bank of California want a college student or graduate. Fairfax is broader than its reputation suggests, accepting trade and certificate holders, military, and first responders; MySpermBank takes a high-school diploma or GED and up. Cryos requires only a high-school diploma or GED, and Seattle Sperm Bank accepts students and young professionals. The Seed Scout requires nothing, arguing that disqualifying donors over credentials serves marketing, not families. Like height, education bars are pure market preference — there is no federal education requirement of any kind.

At the directed agencies, education tips from a gate into a premium. My Baby Donor Agency asks for a bachelor's or higher and openly prefers Ivy League; New Grace Fertility requires a bachelor's or current enrollment and pays $8,000–$20,000+ per period for Ivy or top-university credentials. Ivy Surrogacy and GSHC don't require a degree at all but explicitly pay more for one (GSHC reserves a "VIP" tier for Ivy League education plus proven prior donations). The Sperm Bank of New York accepts a bachelor's in progress or military/firefighter/EMT service. The credential you'd have to have at a strict bank is the credential that pays extra at an agency — the same fact, priced two different ways.

At directed agencies, requirements become pay multipliers

This is the single most important thing to understand about the 11 known-donor and directed agencies in the set, and it changes how you read every row above. At a walk-in bank, a requirement is pass/fail: you clear the height minimum or you don't, you have the degree or you don't, and the compensation ladder is roughly the same for everyone who's accepted. At a directed agency, the intended parents pay — and they're choosing a specific person, so the agency prices the match. Education, height, appearance, ethnicity, and proven-donor status stop being doors that open or close and become a dial that moves your pay up.

The agencies say so plainly. Ivy Surrogacy runs $5,000–50,000 per cycle, with $5,000–$15,000 for meeting the basic bar and $15,000–$50,000 for "exceptional profiles" (Ivy/Stanford/MIT or advanced degrees, height of 5'9" and up (especially 6'0"+), appearance, and ethnicity). GSHC publishes $5,000–20,000 per cycle, with a VIP tier gated on Ivy League education, proven prior donations, and exceptional medical history. New Grace pays $6,000+ for a first-timer and $8,000–$20,000+ for VIP or repeat donors, with Ivy credentials the headline lever (and, unusually, states height, appearance, and ethnicity are explicitly not factors). Elevate Baby starts at $6,000+ and negotiates up on height, education, family health, and prior donations. My Baby Donor quotes $10,000–20,000 and treats a bachelor's-plus and an "athletic appearance" as criteria. At the top, Growing Generations and My Baby Donor advertise around $10,000 per donation.

Where you live — often the real dealbreaker

This is the requirement most applicants skim past at the walk-in banks and the one most likely to end things before biology gets a vote. Bank donation is not a one-time event: you'll donate one to three times a week, typically for six months to a year or more, always in person at the bank's lab. So nearly every bank requires you to live, work, or study within commuting distance of a site. Open collection sites, state by state, are listed on sperm banks by state. Cryos says it plainly: within a one-hour drive of a facility. California Cryobank requires you to live, work, or attend school near one of its eight-plus locations. Midwest's Oct 1 2026 email requires collections in Downers Grove, 1–2 times a week, on a minimum 1-year contract with at least 30 samples. Illinois residency, US citizenship, and the 5'10" / degree bars are prior-site only — the email did not restate them. If you don't live near a participating city, the highest-paying bank in the country is irrelevant to you. The directed agencies are the exception that proves the rule: because they match you to specific parents and often need only one collection, most cover flights, hotel, and ground transport, so geography rarely disqualifies an agency donor the way it does a bank donor.

Related but distinct: work authorization. Most banks require that you be legally allowed to work in the United States, because compensation is income — 1099 self-employment income, worth confirming with a CPA. California Cryobank states explicitly that it cannot sponsor visas. Midwest's prior site required US citizenship; the Oct 1 2026 email did not restate that. If your status is complicated, read the fine print before investing weeks in screening.

Health and genetics: the FDA floor, plus each bank's ceiling

Here's the part that actually is law. Under 21 CFR Part 1271, every donor is screened against his medical history for risk factors and tested for HIV-1/2, hepatitis B and C, and syphilis; because reproductive tissue is viable and leukocyte-rich, also for HTLV-I/II and CMV, plus chlamydia and gonorrhea. And the six-month quarantine you'll see referenced everywhere is an FDA mandate (21 CFR §1271.60(a) and §1271.85(d)), not a bank invention: anonymous donors must be retested at least six months after a donation before those vials can be released — which is why several banks defer part of your pay into that window.

Everything above that floor is bank policy. Expanded genetic carrier screening — panels covering roughly 100 to 300+ recessive conditions — is standard industry practice but not federally required (New York is the exception, layering its own licensing and carrier-testing rules on banks shipping into the state). Banks also take a three-to-four-generation family medical history and run a physical exam, a psychological evaluation, and a background check with education verification. Flagged carrier status, adverse family history, or reactive infectious-disease results are genuine disqualifiers — and unlike height, these follow you from bank to bank.

Lifestyle and the quieter disqualifiers

A few disqualifiers hide in the intake questionnaire rather than the requirements page. The largest is the FDA's donor-eligibility guidance deeming men who have had sex with another man in the past five years ineligible as anonymous donors — a federal screening rule, not a bank preference, though banks frame it differently (Midwest's prior site said donors' "sexual partners are exclusively female"; the Oct 1 2026 email did not restate that). Directed, known-donor arrangements are the workaround; The Seed Scout explicitly welcomes MSM donors, and we cover the full landscape in a separate guide. Beyond that: substance use, certain travel histories (the CJD/vCJD deferral for time in parts of Europe), and — a genuine catch — prior donation at another bank can each end an application. No bank we track publishes a numeric BMI cutoff, whatever aggregator sites claim; the primary pages say "good health" and leave it there.

Why most applicants are really rejected

Now the honest part. Suppose you clear every bar above — right age, tall enough, degree in hand, lab ten minutes away. Your first real step is a semen analysis and test freeze, usually unpaid, and this is where most otherwise-eligible applicants wash out. Donor sperm has to survive freezing in liquid nitrogen and thawing months later with enough motile cells to be clinically useful — Fairfax, one of the few banks to publish its threshold, requires at least 20 million total motile cells per milliliter after thaw. Most men's sperm, including most healthy, fertile men's, doesn't perform at that level post-thaw. The best peer-reviewed evidence agrees: across 24,040 applicants over 14 years (Liu et al., Human Reproduction 2021), suboptimal semen quality accounted for 90.27% of all rejections — dwarfing every checklist item combined.

This is also the right lens for acceptance-rate claims. Fairfax and Xytex say under 1%, California Cryobank and Cryobank America roughly 1%, The Sperm Bank of California and Midwest under 5%, The World Egg and Sperm Bank 4–5%, Cryos 5–10%, and Repro Lab about 10% — the loosest published rate in the set. A 2023 study of 11,712 Danish and US applicants (Pacey et al., Human Reproduction) found just 1.03% of US applicants ultimately accepted. Directionally true, probably — but a sub-1% acceptance rate is marketing to buyers ("our donors are elite") as much as information for donors, and the directed agencies play the same card differently (Growing Generations advertises accepting "the top 3% of candidates"). One widely quoted figure means something else entirely: Seattle Sperm Bank's "90%+" is the approval rate for individual donations from men already in the program — not an applicant acceptance rate, which SSB does not publish.

Will I qualify? An honest self-check

1. 1

   Check the four hard gates first

   Age inside the bank's window, legal US work authorization, a collection site within realistic weekly commuting distance, and — for anonymous donation — no MSM activity in the past five years. Midwest's prior site also required US citizenship; the Oct 1 2026 email did not restate that. Failing a published gate ends the application regardless of everything else.

2. 2

   Route around your weakest published bar

   No degree? Cryos, Fairfax, and MySpermBank are open where California Cryobank and Cascade are not. Midwest's prior site required a four-year degree; the Oct 1 2026 email did not restate that. Shorter than a listed minimum? The height table shows each firm minimum, each program that states none, and each preference that is not a cutoff. Have Ivy credentials, notable height, or a prior successful donation? A directed agency will pay a premium for exactly those, where a bank would treat them as neutral. Gay or bi? The anonymous route is federally closed for now — the known-donor path (The Seed Scout, banks' directed programs) is the real one.

3. 3

   Screen your own family history

   Banks take a three-to-four-generation medical history. If you know of a significant hereditary condition, ask up front rather than discovering the outcome eight weeks in — genetic disqualifiers, unlike height, repeat at every bank.

4. 4

   Treat the test freeze as the real exam

   It rejects the most applicants and it's typically unpaid. Follow the bank's abstinence instructions (usually two to three days), and if your first result is borderline, ask about a second analysis before assuming you're out — several banks offer one.

5. 5

   Budget the timeline honestly

   Screening decisions run from one to three weeks (Seattle) to eight weeks (Midwest); expect roughly two to three months to a first paid donation, and note the FDA's six-month quarantine means some banks hold part of your pay until your retest clears. Within two years of a bank's age cap? Apply now — screening alone eats a season.