Premature Ejaculation (PE)
Premature ejaculation is a condition in which a man regularly ejects semen very soon after the onset of sexual arousal, or sooner than he or his partner wishes. The cause of premature ejaculation is unknown. The most common theory is that premature ejaculation is due to psychological factors. It is rarely caused by a physical condition such as over sensitivity of the genitals or abnormal hormones.