Why doesn’t anyone talk about the fact that stretch marks are not at all confined to pregnancy? I first got mine on the inside of my knees when I was in the midst of an adolescent growth spurt, my lengthening legs hoisting me up to 5’8” by the time I was 13. And men have them too, on their backs and shoulders and hips. Not only fat men, not only tall men. Men also have cellulite, as do some of the most petite and fit women I’ve ever met. Here’s the big question: so what?