After careful examination and identification of possible causes of Erectile Dysfunction patients have to undergo several diagnostic tests that will confirm or deny the organic nature of impotence and to determine the mechanism of defeat.
A very important diagnostic phase - assessment of nocturnal erections, which was previously used for a special ring of postage stamps. It is placed on the penis and an erection during the night vomiting. Now replace the vintage ring came more complex and highly sensitive technique. The device records information about the number of nocturnal erections and registers the degree of rigidity (strength) of the penis in the time it occurs. The presence of nocturnal erections lasting for 10 minutes, with a degree of rigidity not less than 60% indicates normal erectile function.
If erection problems is necessary to determine the cause. Stress
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