Donating Your 🍳?

So my friend signed up to be an egg donor, and so I looked into it. I absolutely love the idea of helping other people have children. But after further research, I came across some articles that scared me. Some egg donors are convinced that the hormones that they were required to take may have given them long term side effects, like cancer or cysts. Have any of you ladies donated your eggs? And what have your experiences been?