Insure your fertility, just as you would insure anything valuable to you.
The modern lifestyle threatens male fertility. Pollution of the natural environment, stress, consumption of alcohol and other substances, smoking, lack of exercise or excessive exercise, combined with the consumption of various supplements that affect the biochemistry of the hormonal system, can adversely affect male sperm, both in terms of basic parameters (sperm count, motility and morphology), and at the DNA level.
In the past, it was believed that male sperm was not affected by age and lifestyle. Now, scientific data shows us that sperm quality is significantly affected by lifestyle and declines with age. This data, combined with the tendency of modern men to father children at much older ages than in the past, has led to a significant increase in fertility problems in recent years.
The evolution of biomedicine and cryobiology can now offer modern man the invaluable gift of cryopreservation and preservation of his genetic material at its best, granting him the unique right to use it whenever and wherever he chooses.
