Semen for cryopreservation is obtained by masturbation. The subject can be quite embarrassing or uncomfortable for many men. Some men may decide against.
Chances are, you can tick off a few reasons why masturbation is considered to be As a sperm bank, the Fertility Center of California is well-versed in educating.
I went to a sperm bank yesterday and learned all about clichés. I was pretty excited to be in a room built entirely for masturbation, so I got out.