Last Updated: Sunday, April 15, 2012, 16:37
Fertility treatments basically involve helping sperm to reach the egg.
Last Updated: Thursday, April 05, 2012, 15:56
Mutations in a parent`s sperm or egg cells may increase a child`s risk for autism, and fathers are more likely to pass these defects to their children than their mothers, researchers have claimed.
Last Updated: Wednesday, February 29, 2012, 18:58
Some scientists have quashed the illusive “Lily of the Valley phenomenon” - born as a result of a discovery that sperm act as swimming olfactory cells which follow a “scent trail” laid by the egg – as a laboratory artefact.
Last Updated: Tuesday, January 31, 2012, 13:34
If you think sperm production comes cheaply to males, think again.
Last Updated: Monday, January 30, 2012, 18:57
New form of contraception for men after finding that a dose of ultrasound to the testicles helps stop the production of sperm in rats.
Last Updated: Friday, January 20, 2012, 15:34
An artificial testicle that produces human sperm could help solve the problem of male infertility, scientists have said.
Last Updated: Wednesday, January 04, 2012, 20:45
A deep voice can also be a sign of lower sperm count.
Last Updated: Tuesday, January 03, 2012, 13:35
Scientists have for the first time grown mouse sperm in a laboratory, a major breakthrough they claim may soon pave the way for production of artificial human semen.