Male contraceptive test targets sperm's travel route

By Bethany Brookshire, 18:48 PM December 4, 2013

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The effort to create a male contraceptive pill has been full of obstacles. Targeting hormones or sperm production can produce difficult side effects, not the least of which is changes in libido. But a new paper shows that you might be able to get better results by focusing not on the sperm but on where they travel. If the pill could be worked out, it could mean an effective male contraceptive.

With female contraceptives so widespread, you would think the male version might not be...

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