1, participate in more exercise: weight control within the standard range can improve the quality of sperm. Studies have shown that overweight men are more likely to suffer from infertility. Excessive body fat can lead to an increase in temperature at the groin, which can bring damage to the growth of sperm. 2, exercise to moderate: strenuous exercise, such as marathons and long-distance cycling can raise the temperature of the testicles, which in turn can cause damage to sperm. When riding a bike, as sitting in the car seat to be hit and lame, will make the protection of the weak testicles of the outer capsule blood vessels in danger. It is recommended to wear padded shorts when cycling and to choose a bicycle with good shock absorption. 3, quit smoking and alcohol: smoking and drinking are the most important factors in the decline of sperm count, so it is imperative to quit smoking and drinking. 4, say no to drugs: for recreational narcotics also have a great impact on sperm, marijuana methamphetamine can have a serious impact on the ability of sperm, and can also last a long time. 5, germ infection is also an important factor in male infertility, you can go to the hospital to receive tests related to mycoplasma, chlamydia, prostate. 6, relaxed mind: too much mental stress also has a negative impact on the growth of sperm, find something to do to relax yourself, such as a walk, a painful bath, enjoy sex are beneficial. 7, put the phone in the jacket top pocket: This may sound a little strange. But fertility experts say that the radiation generated when the phone is placed in the pants pocket can damage sperm, and likewise do not use the laptop on your lap or wear very tight pants. 8, eat more green vegetables: nutrition experts say that anti-aging nutrients, which include vitamin C, vitamin E, zinc, selenium, etc. all help the healthy growth of sperm, these nutrients are mainly contained in fruits and vegetables, especially green leafy vegetables, nuts. Similarly, one should eat less red meat and more fish, such as sardines, salmon and tuna, which are rich in omega 3 fatty acids essential for healthy sperm cell growth. In addition, the protein contained in fish can disintegrate hormones compared to red meat. Eat less foods that are bad for sperm, such as sugary drinks like cola, spicy and pickled and smoked foods.