I am 31 years old n have a 5 years old son. During pregnancy I developed stretch marks on my tummy n under the arms. Though they are harmless n have faded away a bit but they appear really bad. I want to get rid of them n have also tried one or two creams for it. But unfortunately no special results. Is there any other method e.g laser or any other cosmetic treatment which is safe n promising. What would you advise?