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World's Largest Sperm & Egg Bank

Change your country of treatment to view available donors in other countries

5000+
Sperm Donors
200+
Egg Donors

Find a Sperm Donor

At Cryos, you can choose from many donors

Find an Egg Donor

At Cryos, you can choose from many donors

Become a Donor

By donating eggs or sperm, you can help others realize the dream of becoming parents.

Why Choose Cryos International Sperm & Egg Bank?

At Cryos, we help people realize their dream of having children. We are the world's largest sperm and egg bank, supplying sperm and eggs to more than 100 countries and regions around the world.

By creating a free account at Cryos, you can access all sperm and egg donor profiles for free, including donor photos, handwritten letters, medical records and more.

With over 35 years of experience, Cryos can provide personalized professional guidance throughout your journey to parenthood. We offer services in more than 14 languages.

Where Do Our Donors Come From?

At Cryos, we seek male and female donors from diverse ethnic backgrounds and are proud of our diversity. All donation applicants must go through a rigorous screening process to minimize the risk of passing genetic diseases through their donations.

About Cryos

At our Denmark, Cyprus and USA locations, Cryos collects donated sperm and eggs from people who want to help others achieve the dream of having children. We then process these donor gametes in our laboratories to ensure high quality products for fertility treatment.

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Shipped from Denmark

Cryos International – Denmark ApS ships frozen donor sperm worldwide to more than 100 countries. Order donor sperm online and have it delivered to your clinic or hospital.

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Shipped from USA

Cryos International – USA, LLC offers frozen donor eggs and sperm for clinical use, as well as donor sperm for home insemination. We recommend using Cryos USA primarily for US residents and healthcare professionals.

Donate Your Sperm or Eggs

Would you like to donate sperm or eggs? Becoming a sperm or egg donor is a meaningful experience, as you can help families around the world with fertility treatment needs. By donating your sperm or eggs, you can help others realize the dream of becoming parents.