Read More:

Male contraception via simultaneous knockout of ?1A-adrenoceptors and P2X1-purinoceptors in mice
http://www.pnas.org/content/early/2013/11/27/1318624110
"The search for a viable male contraceptive target has been a medical challenge for many years. Most strategies have focused on hormonal or germ-line strategies to produce dysfunctional sperm that are incapable of fertilization."

Dual protein knockout could lead to new male contraceptive
http://monash.edu/news/show/dual-protein-knockout-could-lead-to-new-male-contraceptive
"A new male contraceptive could be on the horizon after scientists identified a novel way to block the transport of sperm during ejaculation."

Sperm 'blocking' method found
http://www.sciencealert.com.au/news/20130312-25063.html
"A new male contraceptive could be on the horizon after scientists identified a novel way to block the transport of sperm during ejaculation."

How the Male Birth-control Pill Will Work
http://science.howstuffworks.com/life/human-biology/male-bc-pill2.htm
"One of the first non-hormonal male birth control breakthroughs came from researchers at the University of Massachusetts in 2005 [source: Smith]. Rather than shutting down sperm production via testosterone, the medical school scientists sought to disable sperm instead."

Possible Male Birth Control Works By Blocking Sperm
http://www.huffingtonpost.com/2013/12/02/male-birth-control-block-sperm-ejaculation_n_4374122.html
"Keeping sperm from being ejaculated may provide the key to creating a birth control drug for men, according to a new mouse study."

Scientists Hail Male Contraception Breakthrough
http://healthland.time.com/2013/12/03/scientists-hail-male-contraception-breakthrough/
"Researchers in Australia believe they may be on the verge of developing a viable male contraceptive that does not adversely affect the long-term health of sperm or an individual's sex drive."

Watch More:
Male Birth Control:
http://testtube.com/dnews/dnews-105-the-male-birth-control-youve-never-heard
TestTube Wild Card:
http://testtube.com/dnews/dnews-264-strange-eating-disorder-ramen-addiction?utm_source=YT&utm_medium=DNews&utm_campaign=DNWC
Condoms of the Future:
http://testtube.com/dnews/dnews-734-next-gen-condoms

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