Male sexual dysfunction is a common issue that affects many men at various stages of life. Whether it manifests as erectile dysfunction (ED), low libido, or premature ejaculation, the impact can be significant on one’s quality of life and relationships. Fortunately, there are several medications available that can help restore normal sexual function. This article […]

Male sexual dysfunction is a significant concern for many men as they age, affecting their quality of life and intimate relationships. While it’s often associated with older age, sexual dysfunction can affect men at various stages of life. Understanding the typical age range for experiencing sexual dysfunction can help in identifying and addressing these issues […]

Aiming at the issue of men’s reproductive years, the Max Planck Research Center in Munich conducted an interesting experiment. They compared 20 grandfathers aged 60 to 89 with 20 fathers aged 24 to 33. Putting the sperm and voles eggs of these two groups of men together, after adding some enzymes, it was found that the […]

Due to the characteristics of the anatomical structure, as well as various factors such as male physiological development, the blood vessels of the spermatic vein are easy to stagnate and expand, forming an earthworm-like vein group, which is called varicocele. When the spermatic veins are varicocele, the harmful substances produced by the testicular metabolism cannot be discharged […]

Selenium is a component of a series of enzymes that 　　affect sperm production and metabolism, and selenium deficiency can lead to insufficient sperm production. Studies have confirmed that selenium is a metabolic element against certain sperm toxicity, which can prevent harmful substances from injuring the reproductive system and maintain the normal shape of sperm cells. Selenium deficiency can […]

The semen referred to in modern reproductive physiology is composed of two parts: the fluid secreted by the seminal vesicles, prostate, and bulbourethral glands, and the sperm　　produced by the testes and stored in the epididymis . A normal male ejaculates about 1-6 milliliters, which contains 200-500 million sperm. 　　As the carrier and guardian of sperm, the primary task of semen is […]