If you are concerned about your erections you should talk to your doctor today. Apart from interfering with a satisfying sex life, erection problems may also be a sign of a medical condition. Your doctor is the best person to ask for help with a medical problem.
If you don't know how to discuss this with your doctor, a suggestion would be to fill in the questionnaire on this website and print out the results to show them. The questionnaire contains some of the questions your doctor may ask you, and your answers will help him or her to clarify why you're having erection problems.
Be honest! Your answers and individual results for this erectile questionnaire are not stored or shared with anyone. Also, bear in mind that the questionnaire is just a tool. It can't replace your doctor's advice and findings.
So, take the first step to helping you enjoy sex life like you used to. Take the test, then talk to your doctor today - it's the least you can do to get your love life back on track.