Looking on the Internet for sperm donation sites I found some interesting things
Scientist fathered 600 children by donating sperm at his own fertility clinic.
God job! Congratulations to the scientist making the world more intelligent.
And to the child of a stranger who was the result of an insemination I just want to say that we are all one anyway. Enjoy life and take care of us all with all your intelligence!
A horror story about donation of sperm. Does not seem to be very intelligent donors in my opinon. Be careful when you chose!