Hyperspermia is a condition that causes a person to produce a large amount of semen, which is a fluid that contains sperm. Hyperspermia is a relatively rare condition compared with other issues that ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Hyperspermia causes men to ejaculate more than 6 milliliters of semen, which may affect fertility. Changes in hormone levels or genetic mutations can increase the risk of hyperspermia. Long periods of ...