Can you tell me how i could help my husband erectile dysfunction?

Find the cause: I trust his physician has worked him up. Hemochromatosis and prolactinoma are important causes in a young man that often get missed by primary care physicians. If he gets strong erections when he's asleep or fantasizing, then couples therapy is a plan. When you are intimate, find new ways to pleasure one another that do not involve intercourse; this often does the trick.

Find the cause: Medical causes need to be ruled out. In addition to the ones that everybody knows, hemochromatosis and prolactinoma need to be checked for. If he gets spontaneous erections while sleeping or during the day than when he is with you, full communication and being 'good, giving and game' is the key -- forego intercourse for a time and learn other ways to make each other happy until things normalize.