Sperm-blocking contraceptive hope
26576
Scientists are working on a contraceptive treatment which would stop men producing sperm.
556543
A contraceptive drug that avoids the side effects of hormonal birth control is on the horizon, say scientists.
499799
Fear of rejection and concerns about the reaction of the child prevent many parents from telling their children they have been conceived with donated sperm, scientists said on Wednesday.
48809
Scientists in Hong Kong and China have identified for the first time a protein in sperm from humans and from mice that could be responsible for many unexplained cases of male infertility.
490684
Being either too thin or too heavy may lower a man's sperm count, in some cases enough to impair fertility, researchers report.
578549
Scientists successfully inject male monkeys with a protein that renders the chimps temporarily infertile. The research may provide a new birth-control option for men in the next decade.
230034
A simple surgical procedure can treat what some regard as a leading cause of male infertility, scientists report.
298860
NEW YORK  - An effective hormonal contraceptive for men may be on the horizon, a new study suggests.
387254
In response to questions from commenters about a male birth-control pill, we launch a mini-investigation into whether sperm buildup is a bad, bad thing. In Bodyhack.
63708
SUNDAY, Dec. 12 (HealthDayNews) -- The day when men can take a pill or rely on an implant to keep them from fathering a child may only be a few years away, experts say.
21854
Scientists in Australia have developed a sperm-sorting machine which may help infertile men to become fathers.
189739
A drug that could do for women what Viagra has done for men is being tested at the University of Virginia
279208
A chemical specially designed to thwart how the AIDS virus invades during sex offers scientists a new lead in the long quest for a vaginal gel that women could apply to protect themselves when men don't use a condom.    The experimental drug isn't ready for human testing yet, but it provided potent protection to female monkeys exposed to large amounts of an AIDS virus, researchers reported Thursday in the journal Science...
482361
NEW YORK Men with sexual dysfunction have gotten help in the form of a pill. Now women with sexual dysfunction may get help in the form of a patch.
196798
A chemical specially designed to thwart how the AIDS virus invades during sex offers scientists a new lead in the long quest for a vaginal gel that women could apply to protect themselves when men don't use a condom.
407832
Parents who conceive using donated sperm often opt not to tell the child. But a small study suggests that choosing to be open about it may be good for the parent-child relationship.
100732
A gel has been created which protects women from getting AIDS during sexual intercourse when the man does not wear a condom. The chemical blocks the route the AIDS virus takes when it invades the woman&#39;s body during sex.