i donated sperm before, over the course of maybe half a year. it was for some sperm bank health clinic place that helps lesbians have babies. shit was real cool, you gotta do tests and stuff, and yea, they only want people that have something exceptional about them, good genes, no family history of disease, etc. in my case i got $100 per shot, but i have an extremely high IQ, no lies. its cool for extra cash, but its not gonna pay the rent and you gotta let that shit build up, you cant nut for a few days before you go in so if you got a girl it can be a big issue.