Im a small build and I only weigh 50kgs and have stayed the same weight since I can remember. I have had four children, my first was at 16 and the other three were all in my 20's. I had a belly full of stretch marks and my belly button looked like a frowny face. My tummy used to get itchy and sometimes break out in a rash. After using every kind of stretch mark cream and eating like a rabbit I...