Stretch marks are generally not eliminated on their own, but after childbirth, with the influence of time and care, the stripes can gradually fade. Stretch marks are mostly found on the abdomen and thighs of pregnant women. Due to the expansion of the skin, the elastic fibers and collagen fibers are pulled and damaged or broken, and a purple-red stripe of different lengths and widths can be formed locally, and the skin in the area of the stripe becomes thin. After delivery, with the gradual repair of the skin, the stripes gradually light, eventually leaving a silver-white or white light scar. Pregnant women can take good care of themselves during pregnancy and reduce the magnitude of weight gain to ease the growth of stretch marks. After delivery, if the stretch marks affect the aesthetics, it is recommended to go to the hospital in time and choose the appropriate treatment to improve the situation under the guidance of the doctor.