Male sexual arousal is a complex process that involves the brain, hormones, emotions, nerves, muscles and blood vessels. Erectile dysfunction can result from a problem with any of these. Likewise, stress and mental health concerns can cause or worsen erectile dysfunction. Erectile Dysfunction is one very common problem in majority of males and it is due to the insufficient / irregular supply of blood to the Penis during intercourse. If during intercourse, a male experiences lack of erection / incomplete erection, then penis will not be able to enter into vagina and it can lead to a state of embarrassment. Majority of males suffer from this and the root cause of Erectile Dysfunction is over masturbation in teenage phase of one's life. A loose or semi erect penis can not penetrate upto G Spot in Vaginal canal and thus a female cant feel the Orgasm.