Hello Dr, I am 24 Year man , Next year I am going to marriage but I have concern with my penis size , I get in only 4 while errected and 1 in width which is below average I guess . I found it due too much masterbution I am facing this problem , My fiyancy also was worried about the same , because she is little fat, hence we are not able to get fully settisfy in bedroom . I am too much worried about size of penis now . please suggest me any solution. Hoping for best.