Definition of PE
The most common ejaculation dysfunction is premature ejaculation which is defined as ejaculation which always or nearly always occurs prior to or within about one minute of penetration. This is associated with the inability to delay ejaculation on all or nearly all penetrations. The definition also involves the presence of negative personal consequences such as distress, bother, frustration and/or the avoidance of sexual intimacy. So the definition always involves the ejaculation time and the amount of distress to the man and his partner.