Egg donation??

I'm in the process of starting <a href="https://glowing.com/glow-fertility-program">fertility treatment</a> and wanted to know if anyone has donated their eggs and what are the pros and cons? It will make my <a href="https://glowing.com/glow-fertility-program">fertility treatment</a> cheaper and I'd love to help other women who can't have children but don't know much about it yet.