Erectile dysfunction, sometimes called "impotence," is the repeated inability to get or keep an erection firm enough for sexual intercourse. The word "impotence" may also be used to describe other problems that interfere with sexual intercourse and reproduction, such as lack of sexual desire and problems with ejaculation or orgasm.The newest things out there right now are the herbal substitutes and something called Delayer Technique which is an exercise for erectile dysfunction that you can find at http://zexiest.com.