Information about medical diagnostics

So, today I’ve quarreled with my wife. So, I’m very upset today. She either thinks that I should visit a doctor. She told me if I received a skilled treatment, it would help me more quickly. I found some information about medical diagnostics. Well, erection disorders are not diagnosed with formal tests. For the identification of the causes of the Erectile Dysfunction origin, it is necessary to carry out the diagnostics in order to confirm or exclude such serious diseases as diabetes mellitus, hypogonadism, prolactinoma and others. In case you decided to carry out medical diagnostics, you should go through the following: clinical recognition, ultrasound, testing the innervations of the penis and night erections, pathophysiology and others. To tell the truth I’m a little bit afraid of doing these actions. So, I still not go to the doctor. I do not like doctors in general, that is why I try to suspend my visiting him and still hope some methods I use will help. If not I will, probably, have to take my wife’s point of view and go to the doctor.