Semen can worsen cervical cancer. Researchers found that the high concentration of prostaglandin in semen makes diseases of the female reproductive organs worse - including cervical cancer and uterine cancer. T The full story can be found...

Artificial sperm signal end to male infertility. Scientists  in the United States have successfully coaxed embryonic stem cells from mice to mature into primitive sperm, which were then injected into eggs to form normal embryos. The full article can be found...

Scientists say they have successfully made immature sperm cells from human bone marrow samples. A leading researcher and secretary of the British Fertility Society, Dr Allan Pacey of the University of sheffield said that "this kind of work will be useful in helping us undersatnd the...