The way I see it, a doula replaces what was the normal way of giving birth throughtout human history until VERY recently. It used to be that when you gave birth, you were surrounded by the other women in your family/village, women who had birthed their own children and supported many others. They knew what a normal birth looked like in all its variations. Today, very few women have that kind of institutional knowledge to share with each other. So many of us have to hire a doula if we want that kind of woman to woman support in labor.
Not everyone wants that. But I think it is a sad commentary on our society today that having that kind of support in labor is now considered weird. And I used to be one of the people who thought that.
Beth, mom to older DD (8/01) and younger DD (10/06) and always missing Leah (4/22 - 5/1/05)