Keep your penis healthy 1. You need to sleep soundly after orgasm. After sex, the penis needs enough sleep. When men sleep at night, the penis will be erect for 3-5 hours, the night erection is not for sex, but to “charge” the penis, increase the amount of blood oxygen, to ensure the penis health. The more erections you have at night while sleeping, the more flexible your penis erectile tissue will be. 2, not to fight with hard objects. A single violent impact with a hard object can lead to closed penile laceration (commonly known as “penile fracture”). If the penile corpus cavernosum is completely torn, surgical treatment, such as internal hemostasis, must be received within 24 hours to reduce permanent damage to the penis. A partial injury to the corpus cavernosum will usually heal on its own, but it can also have sequelae such as abnormal curvature of the penis, pain, and impotence. Statistics show that as many as 1/3 of impotent men have a history of “penile trauma”. Experts warned that the female position is most likely to lead to fractures in the male penis. 3, away from cigarettes. Smoking (including secondhand smoke) can affect the hardness of the penis erection. A new study found that smokers had significantly smaller penile erections than non-smokers. Dr. Goldstein said that in addition to damage to blood vessels, smoking can also lead to penile tissue damage, which in turn leads to reduced penile elasticity, erectile function is limited. 4, often walking. A study involving 31,000 people found that, compared with sedentary men, walking 2 miles a day (about 1.6 kilometers) the chances of erectile problems in men will be reduced by half. Jogging for 20 minutes a day or lifting weights for 30 minutes also has the same effect. 5, to prevent cheating. Studies have found that cheating men have a greater chance of impotence. One major reason is that the guilt caused by cheating becomes anxiety, which interferes with the brain nerves for a long time and leads to mental impotence. Another major cause is STD panic. After cheating some men suspect that they will catch a sexually transmitted disease, this worry will gradually turn into a fear, and in serious cases, it will lead to rejection of sex and impotence. 6, often yawn. Yawning and penile erection are two bodily reactions that are controlled by the chemical nitric oxide. The substance spreads out in the male brain and reaches both the neurons that control breathing and also travels down the spinal cord to the blood vessels that supply blood to the penis. If both functions occur at the same time, then when a man yawns, his penis will also twitch. Men consciously yawn more often to help improve penile erectile function. 7. Control blood sugar. More than 50% of men with diabetes have erectile dysfunction problems. Diabetes can bring a double blow to the penis. On the one hand, diabetes accelerates arteriopathy, which damages penile blood vessels and increases the risk of impotence. On the other hand, diabetes will damage the nerves, resulting in a decrease in the speed of the systemic nerve transmission of estrogen, and over time, the penis will also be numb.