During sex all men always strive to give their best as well as enjoy themselves thoroughly. People are normally looking out for new ways and techniques to get larger erections that are able to last for a longer period of time. There is a glimmer of hope even if you are a man suffering from erectile dysfunction. Research by a team of physicians from Hopkins institute suggests that components like nitric oxide can improve the condition of penile dysfunction to a certain extent.   
 
According to Arthur Burnett erection of the penis can be triggered by the release of nitric oxide from the nerve endings situated in the penis. The trick for researchers is to keep the flow of nitric oxide continuous for a few seconds to sustain the erection. But the important question was how the flow of nitric oxide for just few seconds could be used to sustain the erection for a longer time. However it was later discovered that nitric oxide was continuously released in the blood vessels which lead to maintaining harder erections. The nitric oxide plays a relaxing effect on the tissue which stimulates more blood flow. This process continuous till the erection is sustained.  

This discovery will lead to remedies for penile dysfunction as well as cure for other disorders in our body. However figuring out how nitric oxide can help in treating disorders is just the beginning. About 20% of the males have experienced some sort of disorder in their life and there are hopes that the number of such cases will come down after a while. Hence with a little research penile dysfunction maybe completely stopped from occurring in the near future. 

Even the thought of erectile dysfunction can prove to be quite disturbing for men and dealing with it everyday may put pressure and physical and emotional strain on him. However with research all these disorders may be treated leading to a healthier and a better life. The best way is to research and find out new ways of making love. Make your partner equally involved in the process. The more the novelty the more the fun. Try to add variety in your sex life. Why worry about your penis size unless your partner complains about the same? Concentrate on other parts of your body instead of juts your penis size. In the end you should remember that sex is more of psychological game than a physical one.