subject: Proven - 12 Tips For Using The Andropenis [print this page] 'It DOUBLED my confidence and self-esteem!' exclaimed a 36-year-old man in an email to me recently. He was referring to the natural techniques on how to increase penis size with your hands. Impotence is becoming alarmingly common in our society today. More and more married men are depressed because they are no longer capable of penile erection.