- Stress can significantly increase your risk towards infertility
- Obesity can also cause Male Infertility
- Alcohol consumption can cause hormonal imbalance and low sperm production
- Smoking may cause low sperm production and may also affect its morphology
- Drug abuse
- History of infections including sexually transmitted diseases
- Previous history of surgery or diseases like mumps
- Trauma to testicles
- Family history of infertility
- Certain medical conditions like tumors and use of certain medicines which can affect fertility
- Excessive exercising can cause production of too much of steroid hormones, affecting fertility.