Male infertility is the result of multiple diseases and/or factors, usually divided into pre-testicular, testicular and post-testicular factors depending on the reproductive link affected, but still up to 60-75% of patients cannot find the cause (clinically known as idiopathic male infertility). According to the WHO survey, 15% of couples of childbearing age have infertility problems, while in some areas of developing countries it can be as high as 30%, with 50% of causes for both men and women. Some studies have concluded that over the past 20 years, sperm concentration in Caucasian Caucasian men has decreased at an average rate of 2.6% per year, and the percentage of normal sperm and motility have decreased by an average of 0. 7% and 0.3% per year, respectively. Some reports indicate that the overall quality of semen in our men is declining at a rate of 1% per year. However, the claim that male semen quality is declining year by year is controversial, and some studies have shown a declining trend in sperm concentration, but little change in sperm motility.