1, avoid smoking, drinking alcohol, staying up late and so on, otherwise the amount of semen produced will be reduced, and the vitality of sperm is low. 2, wear loose underwear is more conducive to sperm production, to avoid the scrotum is squeezed interference. 3, daily supplementation of 600mg of vitamin E can enhance sperm vitality, because vitamin E can resist sperm-destroying germs. 4, zinc supplementation. For example, lean meat, liver, eggs and dairy products can be eaten in moderation. It is recommended to have dairy products and eggs for breakfast every day, while lean meat and animal liver can be consumed in moderation at lunch, and a lighter taste at dinner will do. 5, avoid too strenuous exercise (high temperature “kill” sperm), but moderate aerobic exercise, sperm will grow healthier, sperm swim fast, good quality. For example, jogging, brisk walking, swimming. 6, if necessary, you can take oral spermatozoa Chinese medicine or Western medicine.