The Science of Possible
A hand gripping a fistful of cash

It takes balls to make bank.

Earn up to $10,000 in 6 months as a qualified sperm donor.

Get paid. Learn about your health. Help build families.

The trusted name in donor sperm for nearly 50 years.

See if you qualifyStart the quick pre-screen

Why guys do this

Real reasons, not just the money

Earn extra income

Earn up to $10,000 in 6 months.

Learn about your health

Free comprehensive health and genetic screening.

Works around your schedule

Flexible appointments around class and work.

Help build a family

Make a lasting difference for people who need your help.

See if you qualify

Not everyone qualifies.

We're looking for healthy, reliable men who can commit to donating consistently.

See if you qualify

Got questions?

Straight answers

Is this legit?+
Absolutely. Xytex has helped build families for nearly 50 years.
Will I be responsible for any children?+
No. Qualified donors have no legal or financial responsibility.
How long does it take?+
The screening process takes a few weeks. Once you're accepted, you can continue donating as long as you remain eligible.
Is my information private?+
Yes. Your privacy is protected throughout the process.
See if you qualify