Men have healthier sperm in winter and spring

Couples trying to conceive a baby, should try during winter and spring, as human sperm seem to be healthier -- with faster swimming speeds and fewer abnormalities -- during those times, a new study has found.

HK study finds molecule that offers fertility hope

A molecule that binds human sperm to an egg found, offering new hope for infertile couples.

`Human sperm gene 600 million years old`

US scientists claim to have found that the human sperm gene is 600mn yrs old.