How does a Sperm Bank Work?

If you would like to make a donation to a sperm bank, you need to make an appointment for a consultation. You then need to make 3 donations so they can do their tests to make sure you meet their criteria. Next comes the history test and a medical exam. If you can pass all of this, which 50-90% can’t, then you are on your way to making a bit of extra money after signing a contract.