Hello! Sorry for my poor English. It's not easy to explain difficult things in a foreigh language! I read something interesting in a science homepage! There are men with weak erections only because of the bad ratio between penile length and penile circumference. So there are penises that are really too thin to get really hard. The borderline ratio is 1.31 For example my cock is 6.9 inches long and has a circumference of 5.7 inches. 6.9 : 5.7 = 1.21 (good ratio) A cock of 8 inches and 5.5 inches circumference: 8 : 5.5 = 1.45 (bad ratio) What do you think of this "penile aspect ratio" Is it true that long thin penises have erectile problems?