Sonicating sperm: the future of male contraception?
Zapping testicles with ultrasound can reduce sperm counts and might be used in the future as an inexpensive, reliable and reversible male contraceptive, according to U.S. researchers.
Source: http://www.cosmosmagazine.com/news/5237/ultrasound-zaps-could-be-used-male-contraceptives-study
Drea de Matteo Drew Barrymore Ehrinn Cummings Elena Lyons Elisabeth Röhm Elisha Cuthbert Eliza Dushku Emilie de Ravin