Each woman must decide for herself where she wants to give birth, and who she wants to have with her - if anyone. However, I will say this to anyone who is considering hiring a midwife. If a midwife tells you that she understands your body better than you do, run from her. But she doesn't know how your body functions, any more than she knows what turns you on sexually. Birth is indeed a sexual experience, and what works for one woman may not work for another.
Every body is different, every woman is unique, and for that matter, every birth is unique.
As the woman who will be giving birth, you are in the best position to know what works best for you . Just as you know what sexual positions you prefer, you will know what birthing positions you prefer, as well. Your body will tell you - if you listen. If a midwife tells you that she is indispensable to the birthing process, run from her. Contrary to popular opinion, birth is not inherently dangerous.