My dick curves upward like a banana when erect. How can I measure it accurately with a ruler when I can't press down on it to get the length ? I can tell that it's around 5 inches NBP, but I can't get a precise measurement, because I think the noticeable curve makes my dick appear shorter than it is. If I were able to straighten it out, I think I would be .5 inches longer. It's pretty irritating.