size matters the study is in and 3 questions where asked and answered does size matter? Is stamina more important than size? Does technique beat all? What size dick is the perfect size. From 1 inch to 10 inches i have the results and what your inches say about you from woman around the globe. for example 2inches( i cant even hold it) 10 inches--- too much pressure on stomach with certain angles. Now for 3 through 9 youll have to see what was said and decide what your inches says about you.