It has become a consensus that as males age, sperm will be affected, resulting in lower viability of offspring. Under normal circumstances, the sperm vitality of the country is a grade A or greater than or equal to 25%, or a grade A plus grade B greater than or equal to 50% are normal vitality rates, the sperm in this case need to be combined with the number of sperm inside the semen, survival rate and malformation rate for a comprehensive analysis. In this case, you must relax, pay attention to your diet, regular work and rest, strengthen nutrition, eat more vegetables and fruits, improve your resistance and immunity, pay attention to strengthening hygiene when you have sex, avoid smoking, alcohol and spicy stimulating food, eat more nutritious food, supplement some zinc and calcium, and avoid long-term acceptance of radioactive chemicals. The actual fact is that you can’t get pregnant with low sperm vitality, but the chances of getting pregnant are lower than normal. The actual fact is that you can find a lot of people who are not able to get a good deal of money from the internet.