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New research helps to explain how sperm, who loaf around while in the male reproductive tract, suddenly become ambitious swimmers when they arrive inside of a woman. Though their activity level has long been associated with internal pH, new...
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National Geographic reports on the discovery of a new sex hormone that could potentially lead to the development of a male birth control pill. Though more research is needed, a study published in the online journal, PLoS One, reveals that...
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Researchers at the University of Washington have been working to develop a male contraceptive pill for over thirty years and Seattle Weekly reports that they are approximately five years away from its release.
Dr. John Amory and his research team...