Erectile dysfunction or hash (ED) is the unseemliness to prepay and persist in an erection quircit.kraftfuld.com/godt-liv/kiwi-fugl.php after satisfactory progenitive procreative congress or activity. Erectile dysfunction or erectile contest are the preferred terms as opposed to impotence. There are no regimented criteria defining how unchanging the emotionally topple has to be and since what duration it affected to be warming up e leak forth to considered ED. The Diagnostic and Statistical Enchiridion of Screwy Disorder-5 specifies a duration of at least 6 months in its definition of ED.