BBC News - Health: Testicular zap 'may stop sperm'

BBC News - Health The latest stories from the Health section of the BBC News web site.

Testicular zap 'may stop sperm' Jan 30th 2012, 01:38 A dose of ultrasound can stop the production of sperm, according to researchers investigating a new form of contraception.

You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions