12 mars 2023 · Health March 12, 2023 Editors' notes Difference between 'growers' and 'showers' revealed by European Association of Urology Credit: Unsplash/CC0 Public Domain A scientific definition to determine. 12 mars 2023 · Difference between “growers” and “showers” revealed A scientific definition to determine whether a man’s erection can be deemed a "grower " or a "shower" has been produced by researchers. Sat, 11 Mar 2023 The findings are presented today at the European Association of Urology (EAU) Congress in Milan.