Frei Oel Massage Oil for Pregnant Women combines highly effective ingredients and natural oils. When used regularly, it effectively prevents the formation of stretch marks. At the same time, the skin remains wonderfully elastic and stretches well while your baby grows. The oil is absorbed quickly and also helps soothe irritated skin. , , Start at the beginning of your pregnancy, smoothen a generous amount of oil on your belly, thigh, breasts and bottom twice daily. Take the skin between thumb and forefinger and pluck gently. Towards the end of the pregnancy, do a light stroking massage only.