Zita West, midwife to Cate Blanchett, Stella McCartney and Kate Winslet, shares her expertise in nutrition to help you and your baby stay healthy naturally throughout your pregnancy. It is crucial to eat an optimum diet during pregnancy. Your levels of nutrients need to be high in order to support you through the process of pregnancy, and the baby that you're carrying inside of you needs the full range of nutrients to be as healthy as possible...