At Origin Sperm Bank (formerly known as ReproMed), we remain deeply committed to supporting donor-conceived children, their parents, and the unique bonds they share. That’s why we’ve created the Origin Sibling Registry—a gentle, voluntary space where participating families can privately explore, learn about, and—if they choose—connect with others who share the same donor.

This caring program gives you the tools to discover potential half-siblings in a secure and respectful environment. We invite you to visit the registry to learn more about how it works and how it can help nurture meaningful connections for your child and your family.