This is the stage of mutual caressing of non-sexually sensitive areas, when intercourse is absolutely not allowed and any desire to have intercourse should be suppressed. Both parties can perform caressing actions on each other’s non-sexual organ areas, such as kissing, hugging and touching. This will allow the couple to expand the scope of sexual activity. Men are not burdened with the thought that they must complete sexual intercourse, and the penis tends to erect naturally. The duration of this phase, with 2 to 3 weeks, is preferable. Of course, it is not possible to generalize, the duration of treatment varies with the condition, and the initial stage is best carried out under the guidance of a professional doctor to facilitate communication in a timely manner in case of any problems. Stimulate penile erection with sexual stimulation Continue with no sexual intercourse activity, but go one step deeper than the first stage. After kissing, hugging and touching, you can look for the best stimulation points in sex sensitive areas, such as the head of the man’s penis, penile ties and the coronal groove of the penis, and perform appropriate stimulation to stimulate the erection of the penis. This stage is also appropriate for more than 2 weeks. Control of ejaculation using the squeeze method On the basis of repeated training in the second stage, the penis should have been able to erect successfully. The penis should be able to maintain a certain level of erectile hardness, and with constant caresses from both sides, there is an eagerness to put the penis into the vagina and the anticipation of orgasms of pleasure from time to time. At this point, you should use the squeeze method, that is, the wife with one hand of the thumb on the opposite side of the penis head, slightly squeeze pressure for 3 to 4 seconds, and then suddenly relax, so several times after the ejaculation feeling will disappear. Then start stimulating the penis again, several times in a row with stimulation and squeezing, can prevent the emergence of orgasm and ejaculation, in order to control and prolong the erection of the penis. This stage also takes about 2 weeks. Intravaginal intercourse After the above phase of progressive training, and after using the squeeze method to achieve a longer control of penile erection, you can naturally move on to intravaginal intercourse. During this stage, it is better to take the position of male and female, and the female partner can take the initiative to make pelvic movement to rub the male and female genitals, but it should not be strong and the frequency should not be too fast. The male should concentrate on the ejaculation premonition, once the ejaculation premonition, that is, take the initiative to tell or suggest the female to stop the movement, and pull out the penis for squeezing, to prevent the ejaculation, so repeatedly training. This stage is also appropriate for 2 weeks. After the fourth stage of training, the penis can maintain an erection for a long time, and can control ejaculation for many times in a row, both parties can be extremely excited, then you can naturally enter the fifth stage of normal sexual intercourse, the man can also gradually change to the top position.