Semen is an important component of the male reproductive system, carrying not only the male genetic information but also directly influencing female fertility. The...
The kidney is an important organ in the human body, responsible for waste processing and excretion, as well as maintaining blood pressure balance, and...
"Erectile dysfunction" is a more colloquial term, with the professional term being "erectile dysfunction." When a male is unable to achieve and maintain a...
In this fast-paced society, more and more people are plagued by anxiety disorders. Anxiety disorders are not just a psychological issue but can also...