What causes erectile dysfunction at the age of 30?
Patient: I've always felt that I was healthy sexual wise. But, over the past 2 years or so, I've come across a situation 3 times when I was about to have sex and couldn't maintain a erection. I've noticed that this has happen in the midst of me waking up in the middle of the night to have sex like around 3am. Is there something I can do about this? And I'm 30 years old by the way. Doctor: Hi,  It can be due to stress full night work, improper or excess fatty food. If your issue persists, you can think of investigation for hormones. Regular exercise and proper diet can help you.  Hope I have answered your query. Let me know if I can assist you further.  Regards, Dr. S. R. Raveendran, Sexologist