It may be a good idea to take even a short break from sex. http://bit.ly/ekUmiR

Erectile Dysfunction is the major problem for Men's due to some psychological factors. It also do some serious physical problems like High Blood Pressure and Psychological problems like Depression, Stress, anxiety. To take a short break from sex is a good idea because it will keep you and your body relax at least for some duration of time.
There is a good blog on ED which is worth for those who want to know more about ED: http://www.cialisonlinerx.com/blog/erectile-dysfunction-how-it-affects-your-life/

I think you should surely visit to your family doctor and see what things he recommends for this. If you fell awkward to talk to your doctor about this issue, then try consuming anti-impotence pills.