What is erectile dysfunction?
ED is the inability to have an adequate erection.
What is necessary to have an erection?
To achieve an adequate erection, blood has to flow into the penis. There are two rod-like tubes inside the penis. Blood flow reduces with inadequate stimulation, as men get older, in the presence of diabetes mellitus, heart disease or other medical problems
How do andrologists assess erection?
We use the erection hardness scale for assessing erection. Please have a look at the image and video given below.
What are the tests done in erectile dysfunction?