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.
Men who eat diet rich in antioxidants, boost their chances of making a baby than those who don`t.
Last Updated: Tuesday, July 19, 2011, 00:00
Antioxidants help maintain male fertility and offer the best protection against sperm damage.
Last Updated: Tuesday, July 05, 2011, 00:00
The higher the count in excess weight, the more the sperm quality suffered, especially among those in the obese category.
Last Updated: Friday, March 25, 2011, 00:00
The sperm was produced in a test tube from cells taken from a newborn mouse testicles.