I'm 43 and large (8.5X7.0)...for the past 10 years, I've been battling erection problems (not like when I was much younger). When I'm aroused now, I mostly get big and floppy, but not hard enough for penetration. I know it takes a lot of blood to engorge a penis this size, and my body just can't keep it "hard" like it used to. I have used Viagra, and that does fix the problem....but, I'm not crazy about some of the side-effects. Are other "big guys" finding this to be the case as they get older?