Sexual function was once a reflection of a man’s ability, and the appearance of sexual dysfunction undoubtedly brings great harm to the self-esteem and health of male friends, the most common of which is impotence and premature ejaculation. As men grow older, the chances of suffering from premature ejaculation are greater. So can premature ejaculation lead to infertility? Premature ejaculation is a common male sexual dysfunction disease. Premature ejaculation seriously affects the lives of patients and brings harm to their families as well as their physical and mental health, as premature ejaculation can also lead to weak ejaculation. The weakness of ejaculation will also affect the semen all into the posterior vaginal vault, that after sex most of the semen flow on out will affect conception. Severe premature ejaculation can lead to male infertility and should not be ignored! Generally speaking, during sexual life, sexual pleasure is significant, there is a normal orgasm women, semen flow out from the vagina will be significantly reduced, which can increase the chance of conception. This is because when a woman has an orgasm, the first third of the vagina appears to be “clenched”, holding the penis tightly, and there is hardly any space for semen to flow out; not only that, after the orgasm, the deep part of the vagina will form enough space to accommodate semen, forming a semen pool that can store a large amount of semen, even if the amount of semen is large, it can also be accommodated, which will increase the chance of conception for women. . On the contrary, it will affect the conception situation. Premature ejaculation is an ejaculation disorder an ejaculation disorder that affects fertility mainly because of non-ejaculation or retrograde ejaculation, the inability to send semen into the female reproductive tract through natural sex, in fact most premature ejaculation is not a cause of infertility. However, there is one exception to this rule, and that is severe primary premature ejaculation These patients have an overly sensitive ejaculatory reflex and will ejaculate as soon as there is sexual activity or sexual stimulation. There are many causes of infertility, among which sexual dysfunction is one of the causes of infertility in the male partner. Since ejaculation lacks a certain power, or ejaculation is just semen flowing out of the penis, it can easily lead to insufficient depth of semen entry or even inability to make semen completely discharge in the vagina, which can affect conception. Severe retroversion of the uterus can also cause semen to overflow. Insufficient and restricted vaginal cervical response may increase the chance of semen flowing outward from the vagina, which eventually affects the survival, activity and ability of sperm to penetrate the cervical mucus and is detrimental to conception. The symptoms of premature ejaculation, I believe we know without saying it, but let’s take a look at the professional explanation. The phenomenon of men ejaculating after the erection of the penis, before it enters the vagina, or just before it is incorporated, or just before it enters and before it is pumped, and the penis also naturally weakens and enters the non-return period. Clinically, ejaculation is diagnosed as premature ejaculation when the penis is erect before entering the vagina. For those who can enter the vagina for sexual intercourse, if they ejaculate quickly without moving a few times, it is also defined as premature ejaculation. How do you determine if you are prematurely ejaculating? It is necessary to go to the hospital to cooperate with the doctor for diagnosis. The following tests are essential for the diagnosis. 1, blood, urine routine: blood, urine routine to fasting examination, mainly to check blood sugar, high and low density lipoprotein and liver and kidney function. 2.Hormone measurement: It includes serum testosterone, luteinizing hormone (LH), follicle stimulating hormone (FSH) and prolactin (PRL). If low testosterone production is suspected, testosterone levels should be measured twice. 3.Chromosome examination: chromosome examination should be done when necessary. 4.Contrast: It is mainly applied to patients suspected of having venous fistula. Vasoactive substance is injected first to induce penile erection, and then 30-100ml of 30% pantothenic glucosamine is injected into the cavernous body rapidly, and frontal and lateral x-ray of the penis is taken immediately. There may be significant changes in those with venous fistula. The male friends who have premature ejaculation should pay attention, do not take it lightly and delay the condition, go to the hospital in time to see it.