For the study, researchers tracked the outcomes of more than 11,700 Danish and American men who applied to be donors to Cryos International, one of the world’s largest sperm banks.

Source: https://www.gjsentinel.com/lifestyle/health_and_wellness/just-4-of-men-who-apply-as-sperm-donors-are-accepted/article_dabb253f-f04f-52fc-ad0b-1f0376d4b3ab.html

He added: “One of the criticisms of companies like Cryos is that they’re flooding the market with sperm and they don’t uphold the same standards.

Source: https://www.alloaadvertiser.com/news/national/23236648.just-4-men-applying-sperm-donors-end-donating---study/?ref=rss