Last Updated: Monday, November 21, 2011, 17:55
The chances of a successful in-vitro fertilisation increase if men have a diet high in fruit and grains, and low in red meat, alcohol and coffee, a Brazilian study on the male sperm said.
Last Updated: Tuesday, October 18, 2011, 19:22
A new study has revealed that junk food can make healthy young men infertile by damaging their sperm.
Last Updated: Saturday, September 17, 2011, 12:45
The world’s largest sperm bank, Cryos, has started refusing redhead donors as there is too little demand for their sperm.
Last Updated: Saturday, August 27, 2011, 09:25
A molecule that binds human sperm to an egg found, offering new hope for infertile couples.
Last Updated: Saturday, August 20, 2011, 17:20
A sugar molecule makes the outer coat of the egg "sticky," helping the egg and sperm bind together.
Last Updated: Friday, August 19, 2011, 10:52
Scientists has discovered how a human egg captures an incoming sperm to begin fertilisation process.
Last Updated: Friday, August 05, 2011, 00:00
Scientists claim to have for the first time created viable artificial sperm using stem cells, a major breakthrough which they say could lead to new treatments for infertile men.
Last Updated: Thursday, July 21, 2011, 00:00
Loss of a protein that coats sperm cells may explain a significant proportion of infertility in men.