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The World's largest sperm & egg bank

Sperm Donors

Egg Donors

Donate your sperm or eggs

Become a donor

Would you like to donate your sperm or eggs? Being a sperm or egg donor is a rewarding experience as you help families across the world who need fertility treatment.

By donating your eggs or sperm, you can help others achieve their dream of becoming parents. In addition to the joy of helping others, you will get a free health check and be compensated for your time.

Learn more about being a sperm donor or egg donor at one of our locations and apply to become a Cryos donor today.

Why choose Cryos International Sperm & Egg Bank?

At Cryos, we help people make their dream of having a child come true. We are the world’s largest sperm and egg bank and distribute to more than 100 countries worldwide.

By creating a free account at Cryos you get full access to see all our sperm and egg donor profiles, including pictures of the donor, handwritten letters, medical history, and more. Depending on your country settings, we offer ID Release and Non-ID Release Donors, donors with Adult Photos, Face Matching, Genetic Matching, and more.

With more than 35 years of experience, Cryos is here to assist you or your patients on the journey to parenthood with personalized and professional guidance every step of the way. We speak more than 14 languages and provide frozen donor sperm and eggs for fertility treatments both domestically and abroad.

To Cryos, it’s personal.