In the process of ED treatment, patients need to try to have conjugal life to verify the effectiveness of treatment, so the timing of coitus has to be selected? In fact, the timing of intercourse is not only a matter of choice, but also plays an important role in the quality of sexual life. Many male friends complain that their penis erection is very good in the morning when they are half asleep and lasts a long time, but only at night when they have intercourse with their wives erection is not firm enough, sometimes not long after the insertion of vaginal weakness, they do not feel nervous, but people feel more fatigue, which is confusing. So, why is there such a puzzling situation? In fact, this has a lot to do with the timing of sex. According to the traditional Chinese concept, the same room should be in the dead of night, after going to sleep and lights out. But the modern society is highly competitive, the work pressure of the male compatriots, often to change overtime, so that the body and mind exhaustion, and even some people go home and fall asleep. On the other hand, when it comes to sleep at night, the biological clock has also pointed to the “rest”, at this time, and then reluctantly sex life, the effect can be imagined. It seems that even for people with normal erectile function, choosing the wrong time for intercourse, there will be some problems. For ED patients, their own erectile capacity has been affected, even if they are taking drugs, but also pay attention to the choice of timing of intercourse. Usually you can choose to take a hot bath at 8 or 9 p.m. and let your loving wife massage your back and sensitive areas such as the inner thighs. The relaxation of the body and the mind plus the sensitive parts of the “itch”, sexual desire will come; can also choose to shower together for skin-to-skin, then some “rain”, the effect of natural half the effort. And after the end of sex, because the biological clock has not yet pointed to “rest”, gay men even after ejaculation appeared a little tired, not to fall asleep, after a proper rest can also accompany the wife to watch TV, talk about the heart, sex can play a better complement. Only this constant success can enhance sexual confidence and make the treatment of ED in a good direction. If you work late at night, when the body is fatigued, even if the woman asked for sex, and the man feels “out of shape”, even if you use the efficacy of PDE-5 inhibitors, it is difficult to “sex” to high. In this case, learn to politely say “no” and try to avoid intercourse to avoid the blow of “failure”. If it is a fertility requirement and you don’t want to miss the woman’s ovulation, you can choose the next morning to make up for it. In general, you should avoid sex when either spouse is ill, under stress, nervous and anxious, depressed, fatigued, hungry or after alcohol abuse, in a bad environment, or when the couple is not in good terms.