Sir m pahle 2013 tk bahut sexualy active tha or uske bad jab m dec. 2015 me try kiya to I have problem In erction mne test krwaya peno brochial index radial artery is 31.5 and dorsal artery is 6.9 cm and deep dorsal artery 1 is 5 and second is 3.5 cm I am not diabetic and non thioride I have not heart problem mne 2 d echo krwaya every thing is normal cholesterol is 179 and hdl is 53 and rft function also normal and I have high homocysteine level which one is 39 and should be below 30 according to men