Thank you for the question. Personally, I would not recommend the use of lasers, thermal or any other noninvasive treatment for patients in your position who wish to see a significant change. As you know, your abdominal wall changes are related to pregnancy; significant loss of skin elasticity, spreading of the abdominal wall muscles, and a possible peri umbilical hernia, are best addressed with a tummy tuck operation. Keep in mind, that even a full tummy, operation will not completely remove the "wrinkled skin" ( that skin above the umbilicus). Please do not waste your time/resources on heavily marketed, noninvasive technology you will undoubtedly hear about. Best wishes.