Pregnancy and Stretch Marks by Natural Health Products When you find out you are pregnant you know things are going to be changing, from your waist size to those little stretch marks that pop up. Stretch marks are exactly that, red or purple marks left on your skin because it has stretched. The most common areas for it to appear are the buttocks, thighs, stomach, breasts, and arms. 90 per cent of all pregnant women will get them, whether they get a lot or a few depends on your body and how you prevent them. There are a lot of…