Erectile dysfunction cause infertility?

Erectile dysfunction, which usually refers to men in sexual intercourse and impulsive request of the penile erectile not only penile erection or to maintain adequate but not hardness, resulting in sexual intercourse when the penis into the vagina or not vaginal insertion soon softened. Erectile dysfunction is not the penis into the vagina intercourse; Access to the vaginal intercourse is not known as erectile dysfunction. International Institute of erectile dysfunction by its definition is: intercourse penis erection can not be effectively satisfied by sex. Erectile dysfunction is male sexual dysfunction, the most common disease, the incidence rate was 10%. (1) the spirit of erectile dysfunction: 1 inherent spirit of factors. Affectionately jealousy, hate women, the sense of crime, lack of muscular men of gas. ② between interpersonal factors. If inappropriate dependence, competition failure, long-term anger and resentment, the chronically ill spouse, life crisis. ③ experience in a behavioral factors: such as a lack of knowledge, the wrong sex, sexual urgency, and the outside world watching. (2) vascular erectile dysfunction: erectile must have three aspects of vascular changes to complete. That is, neural reflex artery expansion initiative, cavernous movie; Relaxation cavernous sinuses, expansion, congestive; Cavernous vein compression passive and active contraction, increased resistance; In addition, it requires a normal tunica albuginea. Any one of these flaws can enable penile erectile dysfunction, or vascular erectile dysfunction. (3) neural erectile dysfunction: central and peripheral nerve diseases can cause erectile neural reflex obstacles, including intracranial disease, spinal cord injury and disease, peripheral nerve dysfunction. (4) Endocrine erectile dysfunction: Primary gonadal function inefficiently; Lower secondary gonad function; Hyperprolactinemia; Hyperthyroidism, a low sex hormones may affect change. (5) Drug and other organic diseases: Drugs lead to erectile dysfunction common; Genital itself diseases, such as hypospadias, and urethral diseases such as cleft may also lead to erectile dysfunction.