How does an extra X chromosome lead to infertility in men? Professor Qiao Jie and her team at Peking University Third Hospital revealed why Klinefelter syndrome, a common genetic condition affecting ...

Imagine the deep frustration of countless men who long to become fathers, only to face infertility due to a genetic condition they can't control. For those with Klinefelter syndrome, this painful ...

Testosterone treatment significantly reduces mortality among men with Klinefelter syndrome. Researcher calls for changes in guidelines to ensure more patients receive the necessary treatment. More ...

Testosterone replacement therapy (TRT) reduces mortality risk by nearly 50% in men with Klinefelter syndrome (KS), bringing their survival rates closer to those of men from the general population. Men ...

Children with Klinefelter syndrome (KS), particularly those of school-going age, have a higher prevalence of sleep disorders related to initiating and maintaining sleep, arousal, and excessive ...