Various factors can affect male infertility. Exposure to certain chemical agents, such as pesticides, agricultural chemicals, and substances used in the printing, battery, and accumulator industries, can negatively impact sperm production. Occupations requiring prolonged work in high-temperature environments, such as iron and steel production, bakeries, and traditional bathhouses (hamams), carry a risk of infertility. Furthermore, personal habits like taking frequent hot showers or regularly using saunas and hamams can also increase this risk. Professions that necessitate prolonged standing, such as teaching and hairdressing, may lead to the development of varicocele, potentially affecting fertility. While establishing a direct link between consistently wearing tight trousers and infertility is challenging, this practice can disrupt testicular blood flow and temperature, potentially impacting sperm health.