That is a good question.
Even if you are perfectly healthy ED can happen to anyone. In most cases a male would feel pressured due to anxiety and insecurities about his ability to perform the act of love making, leading to higher than normal amounts of adrenaline in the blood stream. The adrenaline counter acts blood flow to the penis, normally called performance anxiety. With The Boston Method our doctors are trained to identify if performance anxiety could be a cause of your erectile dysfunction. The good news is that this type ED is easily treatable and in a short period of time you will get more confident during love making.