Study gives male contraceptives a shot
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Scientists trying to develop a birth-control pill for men have long been thwarted by two major obstacles: the wiliness of sperm and the unwillingness of women to trust their partners with such a weighty responsibility.
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Sperm could help explain how diseases like cancer and HIV spread through the body, a study  suggests.
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Young women with low libido had good  sex more often after using a testosterone spray, Australian  researchers said on Thursday.
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A contraceptive vaccine for men that temporarily blocks male fertility has come a step closer with a study showing it is possible to inoculate monkeys against their own sperm.
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A study pins declining US teenage pregnancy rates on better use of contraception - not abstinence.
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A contraceptive drug that avoids the side effects of hormonal birth control is on the horizon, say scientists.
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LONDON (Agence de Presse Medicale) - Scientists reported on  Wednesday a remarkable new side effect of the Pill -- it  changes women's preference in men.
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In recent years, scientists have discovered that some diseases affect women and men differently, and that treatments for the same disease should perhaps vary by sex.
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Scientists reported on Wednesday a remarkable new side effect of the Pill -- it changes women's preference in men.
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Scientists have discovered a potentially marketable contraceptive in the venom of Chile&#39;s black widow spider, whose bite is fatal to many but can also cause prolonged, painful and involuntary erections in men.
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Scientists are working on a contraceptive treatment which would stop men producing sperm.
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A new study conducted by Fred Hutchinson Cancer Research Center suggest that overweight and obese women who take oral contraceptives are 60 percent to 70 percent more likely to get pregnant while on the birth-control pill, respectively, than women of
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Low-carb diets like the Atkins and South Beach plans appear to work better on men than women, University of Connecticut researchers concluded from a new study.
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Researchers at a New York university believe they&#39;ve found evidence that laptop use of notebook computers by men can impair fertility.
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Washington - The world of male contraception has been limited to condoms and vasectomies. But researchers now point to a new method that shows promise - a shot that prompts an immune reaction to a protein produced in the male reproductive system.
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Men who weigh too much are more likely to have poor sperm quality, research on nearly 1,600 young Danish men has found.
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A vaccine against a sperm-related protein made male monkeys temporarily infertile, an approach that might lead to a contraceptive for men, researchers report.