I’m young, and haven’t lost or gained too much (I used to be 125, then it gradually got up to 150-ish in maybe a year). For quite a while, i’ve had ugly stretch marks under my stomache, and where my legs meet my torso. Recently I realized that I also have gotten stretch marks in the back of my legs behind me knee caps! I was wondering if some people are more susceptable to stretch marks, because a lady told me she had children and didn’t get them. I’ve never been pregnant. I recently started karate, that might account for the stretchmarks behind my knees, but not the other ones, because I think i’ve had them for a longer time, before I started karate. Thank you for your time reading this.
sorry, to be more specific, i’ve had the stretch marks for years. They haven’t *just* appeared within the past few months. Also, I weighted 135 before, not 125
