Male infertility is significantly affected by similar lifestyle factors- such as smoking, drinking, drugs, bodyweight etc. There are few suggestion how to improve male fertility with simple lifestyle changes:

• Weight : Some research suggests that increasing body mass index is linked with decreasing sperm count and sperm movement.
• Eat a healthy diet. Choose plenty of fruits and vegetables, which are rich in antioxidants — and might help improve sperm health.
• Prevent sexually transmitted infections (STIs). Sexually transmitted infections — such as chlamydia and gonorrhoea — can cause infertility in men.
• Manage stress. Stress can decrease sexual function and interfere with the hormones needed to produce sperm.
• Physical activity: Moderate physical activity can increase levels of powerful antioxidant enzymes, which can help protect sperm.