Normal men with fertility, generally within an hour of ejaculation vital sperm is about 70%, one to less than 50% is an abnormal situation, in the medical called sperm hypo-vitality. 1, have a good diet every day, pay attention to balanced nutrition, especially eating some fruits, vegetables, fish and meat to enhance the quality of sperm are very beneficial. In particular, eating some foods with high zinc content can enhance the quality of sperm. 2, must give up smoking and alcohol, smoking is harmful to health and sperm. There are many people who are affected by smoking and have infertility. 3, appropriate exercise can improve the overall performance of their bodies, in effect, can increase the degree of sperm activity, but must avoid prolonged cycling, or too intense exercise, can be appropriate running, swimming, improve the quality of the body. Finally work and rest should be regular, in the case of physical fatigue, irritability and endocrine disorders are likely to lead to low sexual function and sperm quality, only the couple can better regulate their own bodies, to make. The survival rate of gold is much higher.