Which Tests required to find the reason of erectile dysfunction? What is the mean if erection comes during shipping.

Question

Physical exam. This might include careful examination of your penis and testicles and checking your nerves for sensation.
Blood tests. A sample of your blood might be sent to a lab to check for signs of heart disease, diabetes, low testosterone levels and other health conditions. Urine tests (urinalysis). Like blood tests, urine tests are used to look for signs of diabetes and other underlying health conditions.
Ultrasound. This test is usually performed by a specialist it involves using a wandlike device (transducer) held over the blood vessels that supply the penis. It creates a video image, if you have blood flow problems.
This test is sometimes done in combination with an injection of medications into the penis to stimulate blood flow and produce an erection.
Overnight erection test. Most men have erections during sleep without remembering them. This simple test involves wrapping a special device around your penis before you go to bed.
This device measures the number and strength of erections that are achieved overnight. It can help to determine if your erectile dysfunction is related to psychological or physical causes.
Psychological exam. Asking questions to screen for depression and other possible psychological causes of erectile dysfunction. Diagnosis: physical exam and blood and urine tests. They might also use a sexual health questionnaire to help understand your problem
color duplex doppler ultrasonography
injecting dye to see blood flow in arteries carrying blood to the penis (penile arteriography).

Prashant K Vaidya · Accepted Answer

Physical exam. This might include careful examination of your penis and testicles and checking your nerves for sensation.
Blood tests. A sample of your blood might be sent to a lab to check for signs of heart disease, diabetes, low testosterone levels and other health conditions. Urine tests (urinalysis). Like blood tests, urine tests are used to look for signs of diabetes and other underlying health conditions.
Ultrasound. This test is usually performed by a specialist it involves using a wandlike device (transducer) held over the blood vessels that supply the penis. It creates a video image, if you have blood flow problems.
This test is sometimes done in combination with an injection of medications into the penis to stimulate blood flow and produce an erection.
Overnight erection test. Most men have erections during sleep without remembering them. This simple test involves wrapping a special device around your penis before you go to bed.
This device measures the number and strength of erections that are achieved overnight. It can help to determine if your erectile dysfunction is related to psychological or physical causes.
Psychological exam. Asking questions to screen for depression and other possible psychological causes of erectile dysfunction. Diagnosis: physical exam and blood and urine tests. They might also use a sexual health questionnaire to help understand your problem
color duplex doppler ultrasonography
injecting dye to see blood flow in arteries carrying blood to the penis (penile arteriography).