I am facing the problem of Erection Dysfunction from couple of days. I'm just 31 and i am unable to have a good erection for intercourse. My penis is getting erected but the erection is not lasting even for a minute were as this never happened before in last 3 years of my married life. I do not have any health issues such as
diabetes, blood pressure or cholesterol but I don't known what happened suddenly. Can you please suggest me the precautionary measures and further treatment for my problem.