Last Updated: Friday, December 20, 2013, 16:43
Overweight and obese men in a new study showed diminished quantity and quality of semen, suggesting that a weight problem might also affect fertility, researchers say.
Last Updated: Wednesday, December 11, 2013, 15:23
Researchers have successfully discovered genetic differences between `identical` monozygotic twins.
Last Updated: Wednesday, December 04, 2013, 21:47
Scientists have said that a new male contraceptive could be on the horizon after they identified a novel way to block the transport of sperm during ejaculation.
Last Updated: Tuesday, December 03, 2013, 16:33
A new research has suggested that it may be possible to alter faulty genes of future generations by introducing new, functioning genes using "designer sperm".
Last Updated: Monday, December 02, 2013, 11:42
A new study has revealed that memories can be passed down to later generations through genetic switches that allow offspring to inherit the experience of their ancestors.
Last Updated: Thursday, November 21, 2013, 14:14
A new study has found that older men whose testosterone levels were neither low nor high tended to live longer.
Last Updated: Sunday, November 17, 2013, 14:58
Scientists at Oxford University have devised a way to use nanoparticles to probe the mechanisms underlying "mystery" cases of infertility.
Last Updated: Friday, August 23, 2013, 14:03
Researchers from Japan suggest that it may be possible to grow male and female reproductive cells from the opposite gender in future - in other words, to create sperm from women and eggs from men.