Health is an eternal topic in human society and a matter of great concern to all of us. Health is related to the success or failure of one’s career, to the happiness of every family, and to the rise and fall of a nation. From the height of the international community, it is recognized that enjoying the highest standard of health is a basic human right and the most valuable asset in everyone’s life! Different regions, different countries and different times have different concepts of health and health standards. The World Health Organization’s definition of modern health is a state of physical and mental completeness, and good resilience, not just the absence of disease and infirmity. This is what people mean by physical and mental health, that is, a person is completely healthy only when he or she is sound in all four aspects: physical health, mental health, good social adaptation and moral health. Among them, mental health is the spiritual pillar of physical health, physical health is the material basis of mental health, and social adaptability depends on the state of physical and mental quality. Men are the pillars of a family and are under great work and mental pressure every day. The health of men is directly related to the happiness of a family and the harmony of society, but men face the threat of various diseases from birth to old age, such as congenital male genital malformations in early childhood, male infertility, sexual dysfunction and prostatitis in young adulthood, prostate enlargement, sexual dysfunction and male hypogonadism in middle and old age, etc. Male diseases are increasing at an annual rate of 3% in the 21st century and have become the third most important disease threatening men’s health. The third most important disease threatening men’s health. Therefore, men’s health is getting more and more attention, and is a public health issue of concern at home and abroad. Dr. Li Wenji, a full-time male urologist at the Ninth People’s Hospital of Shanghai Jiaotong University School of Medicine, is here to build a popular platform to analyze a variety of health-threatening male diseases with his learned knowledge and clinical experience, to help more men get rid of male diseases and bring you into a new era of health.