Male reproductive health care should be provided throughout the four stages of a man’s life. Pediatric reproductive health Pediatric reproductive health is still a “blind spot” for many people, and it is often difficult to draw parents’ attention to it. According to clinical observation, pediatric cryptorchidism and prepuce are the most common problems. Prepuce refers to the narrow opening of the foreskin that prevents the foreskin from turning over and exposing the head of the penis, thus easily causing inflammation of the urinary system and possibly affecting reproductive health in adulthood. Pediatric prepuce is best treated before school age, and most of them can be cured with physical therapy. Other pediatric genital disorders include cryptorchidism, cryptorchidism, and hypospadias. Parents should observe the development of their children’s genital organs to detect and treat them early. 2. Adolescent sexual health Adolescent sexual health has started to receive social attention in recent years, and sexual health education has started to enter students’ classrooms. The main problem encountered by men during adolescence is that the gradual maturation of sexual organs and the lack of sexual knowledge and immaturity of sexual psychology appear simultaneously. Due to the lack of proper education and guidance, many children experience great psychological stress when phenomena such as changes in physical signs, heterosexual attraction, seminal emission and masturbation occur, which even affects their academic and physical and mental health. Adolescent reproductive health education is very important for adolescents, and society, schools and parents should provide them with proper guidance and assistance in an appropriate manner. 3, adult male health The problems faced are the quality of sexual life, infertility and reproductive system diseases. In recent years, due to the increase in obesity, the quality of the environment of the evil adult masculinity, the impact of psychological stress, the spread of sexually transmitted diseases and the harm of smoking, drinking and other bad habits, male infertility, erectile dysfunction and the incidence of prostatitis is on the rise, becoming the three major diseases affecting male reproductive health. The incidence of prostate enlargement and other conditions is gradually increasing, and the lives of most elderly men are affected by this. The current treatment for prostate disease is becoming increasingly advanced, with more than 80% no longer requiring surgical treatment. In addition, although the sexual function of the elderly is gradually deteriorating due to the natural aging of body organs and other diseases, the sexual needs of the elderly are normal and can generally be met with words, touch and emotional communication, which requires the understanding of society and family members. At the same time, the elderly themselves also need to carry out self-psychological adjustment, with a normal mind to treat the normal changes in physical conditions.