As they say, you cannot have everything in this world. You may have all the riches on earth but you may have a 'little' problem in your penis. Men who have small penis size can have insecurities and it may affect their self-confiden Centallus rx male enhancement ce especially in the bedroom area. Most men who have troubles in their sex life may be brought by the small size of penis. However, having a small penis is not the only factor of having sex problems. This may be caused by impotence, premature ejaculation and erectile dysfunction.