More than 98 per cent of men who are circumcised can enjoy the same levels of sexual satisfaction and performance as men who are not, according to a study of nearly 4,500 males published…
When we think about the powers of testosterone, we usually do not consider mental processes. However, research suggests that testosterone levels may affect men's cognitive performance,…
A new study from Danish researchers has found that childless men have a lower risk of developing prostate cancer than fathers, and that, paradoxically, the more children a father has,…
That's the suggestion from a new UCLA study that tracked levels of cortisol, a key stress hormone, among 30 Los Angeles married couples involved in one of our age's trickiest juggling…