Ultra Sound Could Offer Men New Contraceptive Option
A dose of ultra-sound to the testicels can stop sperm production, although temporarily. This was made by researchers in a study on rats published in the Reproductive Biology and Endocrinology showing that sound waves or ultra-sound could reduce sperm counts to levels that would cause infertility in humans.
Source: The People, Pg. 3
Date: Wednesday, 01 Feb 2012
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