Besides lack of sexual desire, many men suffer from a small size of the penis. This may be due to inappropriate development of the male sex organ or any other reasons. The problem may lead to unsatisfactory sexual pleasure or failure in performance during sexual involvement. A man suffering from this condition may feel uncomfortable in front of their partners as they are not able to satisfy their partner during a sexual act. They often feel embarrassed of not being able to penetrate their penis into the female vagina. This created difference in personal relationships, both the partner faces disappointment and a kind of dissatisfaction whenever they try to involve in a sexual act. To enhance sexuality in men, it is necessary to focus on the causative factors for such sexual problem.