What Does Increased Curvature In Penis Mean?

I have a curvature in my penis that seems to have become a bit more pronounced. I have been separated from my wife for 14 months without any sex and rarely have I masturbated. I am living with my wife agian, however we have not had intercourse yet. We are beginning to speak of it. However, I am a bit concerned about the change to this curvature. My wife has complained about pain in the past. Do I bring this up to my Dr.? What would be the procedure to determine the severity of it? I need some advice, however am a bit perplexed about seeking advice?