Health

Nuts may boost male fertility: study

Eating nuts "significantly" boosted the number and health of sperm in young men in a scientific trial, researchers said Wednesday.

Health

Male birth control gel to go into trials

A team at the US National Institute of Child Health and Human Development has announced that it will be putting a contraception gel it has developed into trials starting this April. The trials will involve more than 400 couples ...

Medical research

New technique overcomes genetic cause of infertility

Scientists have created healthy offspring from genetically infertile male mice, offering a potential new approach to tackling a common genetic cause of human infertility.

Medical research

Mammalian fertilization, caught on tape

The development of every animal in the history of the world began with a simple step: the fusion of a spermatozoon (the male gamete) with an oocyte, or egg (the female gamete). Despite the ubiquity of this process, the actual ...

Genetics

Timebomb in the testicles investigated

Oxford scientists have for the first time been able to identify the origins of some severe disease-causing mutations within the testicles of healthy men. This discovery will help our understanding of how certain serious genetic ...

Genetics

Sperm carries information about dad's weight

Turns out dads are also eating for two. A study published December 3 in Cell Metabolism reveals that a man's weight affects the heritable information contained in sperm. The sperm cells of lean and obese men possess different ...

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