Errektsija it is possible or probable and even qualitative enough but for very short time...

[Sergey]

Errektsija it is possible or probable and even qualitative enough but for very short time, quickly falls down. Not clearly than can be caused or called angiopatija, whether can cause shchitovidka??? How much vascular problems of the given sort are serious?
In history bolezgi there are results doplerografii. I wrote to you recently.

[Dima]

The reasons angiopatii in many cases remain unevident. Often, them carry to a bad vascular heredity if there are no " ochevidno-probable " reasons such, as a hypertonia and an atherosclerosis. Met opinion, that as a result of inflammatory process (a prostatitis and t. The item) can be broken local nervous adjustment uchavstvujushchee during "relaxation" of vessels and the artery can be in some initial "spastic stricture" for which overcoming additional time and efforts is required. SHCHitovidka hardly can influence particularly vessels but as the active participant of endocrine system in some cases can testify to possible or probable disturbances at a hormonal level. For example, communication or connection of diseases shchitovidki and risings of a level of Prolactinum which oppresses a sexual inclination (though it is not necessary to overestimate this influence) is supposed.

[Kuharkin S.A.]

Yes well! No, here Dima is mistaken - with prosatitom it is poorly connected, with others genital oragnami can, but not with a prostate. The initial spastic stricture = this normal phenomenon, instead of a pathology - further due to raslablenija trabekul occurs or happens nagnetenie bloods on increasing or enlarged in diameter to cavernous arteries. But vrjadle this mechanism is broken or disturbed - usually it or this is preceded with a trauma. And Here venous outflow can quite long for the reason narushenich nevnogo a tonus (vegetative) - from here voplne the real reason - fast fall of an erection.