First of all, you have to determine whether your stretch marks are light or heavy, and whether the stretch marks are punctate or flaky. If it is mild or punctate, you can eat more fruits and vegetables to supplement vitamin C and directly treat punctate stretch marks with photon therapy. If they are heavy or flaky, I suggest you use some products to treat stretch marks, such as stomach-pleasing or simply going to the hospital. In short, just don't go to the doctor indiscriminately, so as not to damage your health.