you may have an issue with the erectile tissue of the penis. the corpus cavernosa which fills with blood to achieve an erection. there is a condition called peyronie's disease that you should research. don't be embarrassed by this condition but you do need to see a good urologist so that you can be properly examined and diagnosed.
i'm 59. when erect my penis now has a significant bend to the right near the head. what are the likely causes?