There is no such thing as “the best way to prevent stretch marks”. Common prevention methods include weight control, proper exercise and skin care. 1. Weight control: stretch marks occur during pregnancy, is due to the expansion of abdominal skin caused by the prevention of stretch marks mainly include the control of pregnancy weight within the appropriate range, should not be overweight, obesity. 2. Appropriate exercise: maintain regular exercise habits during pregnancy, weight should not grow too fast, can prevent the occurrence of stretch marks. 3. Skin care: keep the skin clean and dry, you can also massage the skin properly to increase skin elasticity. If there is any doubt about the prevention of stretch marks, it is recommended to go to a regular hospital, under the guidance of the doctor’s treatment.