Male Fertility Problems. Why are they caused?
Male fertility is capacity of sperm cells for egg fertilization. That’s why, it much depends on the quantity, mobility and activity of sperm cells, the reserve of which is renewed every 72 days. Each year male fertility is decreased under the influence of various negative factors like smoking, alcohol, anabolic steroids, sedentary life-style, mobile phones etc.
Drugs and anabolic steroids. Such virulent drugs like marijuana, cocaine and heroin decrease the concentration of sperm cells nearly in 2 times and its long-timed usage might cause male infertility. On the other hand, steroids stop the development of sex hormones which further negatively influences sperm quality.
Male fertility is tightly connected with diseases of urogenital system and previous infantile infections (e.g. mumps, rubella). Diabetes and viral hepatitis at a mature age are quite harmful and dangerous for male fertility. Decrease of fertility might be caused by the overweight, unhealthy nutrition which lacks Vitamin C and zinc, abuse of sauna. Too frequent sex results in the significant loss of sperm cell concentration and predominance of immature sperm cells in the ejaculate. Prolonged or interrupted sexual acts seriously disturb male fertility.