Over the past few generations, male fertility and sperm counts have declined in America and across the globe. Epidemiology studies show that male fertility has been decreasing since at least 1938, with a significant drop in fertility rates --52% from 1973 to 2011-- and the trend continues to worsen. While outside factors interfere with fertility, personal choices and dietary needs also play a crucial role in supporting healthy fertility in men. The health of future generations depend on your choices and nutritional optimization.