I can thoroughly recommend Heather Bruce at Hawthorne. She's a real "straight talker" but very nice, and she also is trained in chinese herbs and naturopathy - she sort of takes a holistic approach, I guess.
I swear to God she is the reason I had an "easy" 5-hr natural birth.
Heather works both in Bris and in NZ, and can be hard to get hold of. But definitely worth giving her a call. She specialises in fertility, pregnancy and women's "issues".
Andie