There are more factors affecting male fertility, including the following: 1, psychological factors: due to social pressure, different levels of education, different psychological states, emotions can lead to disease; 2, living habits: regular exercise, regular life, semen quality, fertility function is better; 3, whether they have basic diseases: patients with basic diseases due to frequent drug use, drugs can have an impact on fertility; 4, lifestyle: staying up late, smoking, alcohol abuse, etc. can affect male fertility.