Sleeping naked is not something that everyone can accept, but those who do accept it fall deeply in love with and enjoy the comfort that comes with it. It is true that people who often have cold hands and feet try to sleep naked once in a while, they will feel warm, comfortable and fall asleep quickly. Some people even compare sleeping naked to soaking in a hot spring. After removing all the clothes on the body, the blood flow to the skin increases, and the heat generated by the body naturally radiates out and wraps around it, allowing the body to improve its self-protection ability. Naked sleep has a kind of unrestrained freedom of pleasure, the treatment of nervousness actually male sexual dysfunction has a certain effect. First, what is the relationship between sexual function and sleeping naked? In the United States, Japan and other countries, the size of the naked sleep family is quite strong, especially in Japan is very respected. It is said that there is a village in Hokkaido, all residents have the habit of sleeping naked, almost no one insomnia. Experts believe that this is because sleeping in the nude can reduce the clothing to bring the sense of constraints, so that people from the feeling of being tied up for a day to liberate, conducive to improving the quality of sleep. In addition, sleeping in the nude can increase libido and help couples with diminished libido to restart a normal sex life. In men, sleeping naked allows the temperature of the testicles to drop and the sperm to become more active, which naturally increases sexual desire. But around us, the real acceptance of naked sleep and personal practice is still a minority of people, although naked sleep has a lot of benefits, but there are many practical problems, especially sexual function and the relationship between naked sleep has been confusing. Second, some people believe that sleeping naked may not “help sex”! Naked sleep for newlyweds may be “sex” catalyst, but for the old couple may not be effective. Couples related to the more time, the strength of this sexual stimulation will be greatly reduced. If you want to catalyze sex, you may want to wear erotic lingerie to be more effective. If you are married more than 5 years of men, is more dependent on psychological “sex”. The man’s psychological state and the mood when making love is the most effective stimulant. If the mood is good and good mood, even if you wear clothes to sleep can be sexually active, otherwise, sleeping naked does not necessarily stimulate sexual desire. In addition, male friends need to pay attention to is, naked sleep is also some care. Good hygiene habits are the key, do not take the quilt, bed sheets as a personal pajamas do not have to change. The choice of texture of bed sheets and bedding should also be careful, in order to comfortable, soft, breathable fabric is good, to avoid skin irritation, affecting sleep. If you have a genitourinary infection, you should not sleep naked. Naked sleep is not suitable for all men, but under the premise of paying attention to hygiene, in the appropriate time to choose to sleep naked, can also achieve the purpose of enhancing sexual function.