“Unlike a husband, mother or friend, doulas are professionals who devote their lives to supporting women during this vitally important time in their life and they have lots of knowledge about different birth options. Doulas bring with them the experience of seeing a wide array of different birth outcomes so they are flexible, rather than rigid, in their expectations. They do not bring into the birth room any fear of birth, or their own personal history with the birthing woman which may impact on her birth.”