Main Causes of Male Infertility Male infertility is a condition in which a male is unable to impregnate a female. In recent years, male reproductive health issues have attracted more and more attention. There are many factors that lead to male infertility. This article will elaborate on the main reasons for male infertility from the following four aspects. In terms of living habits, living habits have an important impact on male fertility health. Frequent drinking, smoking, and long-term exposure to high-pressure environments will have a negative impact on male fertility. In addition, long and stressful work and life