The Science of Possible
Sperm Bank
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Powerful, Easy to Use

Online Donor Search

Xytex Cryo International Sperm Bank provides a diverse panel of donors that meet strict criteria before being accepted into our donor program. Use our intuitive search features along with the extensive information we offer about each donor to find the perfect match.

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Announcing the xyUltra

Unlimited Package

Access our entire catalog of donors including enhanced profiles, all photos, all PhotoSpans, and all audio interviews. 90 days of use for a one time low cost. Discounted upgrade options are available for active customers who purchase the Single or Standard Unlimited options.

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Monthly Prizes

Xytex is celebrating 40 years and we would like to give back all year long. Click the Enter Sweepstakes button below for details on how you can be entered to win one of our monthly prizes!

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xyConnects is a secure and private place for related Xytex patients, donors, and offspring to connect, communicate, and share things online in safe and secure environment managed and moderated by Xytex.

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NEW xyPortraits

Now Xytex offers you the opportunity to not only view your sperm donor online, but to purchase their pictures as well. Available in various formats, sizes, and platforms. No one else in the industry offers this capability!

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Employee Owned

Family Focused

At Xytex our employee owners are our most valuable assets. As such we celebrate each of their talents and empower them to use those talents to help our clients realize their dream of building and protecting their families.

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    Since 1975, countless numbers of husband and wives, single women, and same-sex couples have relied on Xytex Cryo International for expert help in realizing their dreams of starting or growing families. Xytex is more than just a sperm bank; we are an industry leader in reproductive services with a commitment to unsurpassed quality controls and a committed drive for providing our clients with an experience that will last a lifetime.


    to find your ideal donor

    • 1 Register for a free accountGO!
    • 2 Search for and select a donormore
    • 3 Order Sperm Unitsmore


    Xytex is launching an exciting, new program called xyLimited. This program will accommodate anyone seeking donors with a lower birth number. xyLimited offers patients the option to purchase a donor that will be capped at only 15 family units. Any additional sperm remaining in inventory for that donor will only be available to those families desiring to conceive additional children with that donor.