Starlight there are other options. I saw a Naturopath when I lived in Syd that specialised in fertility. There is a naturopathic clinic in NeutralBay called the Modern Apothecary you could try, they have a GP Dr Giselle Cooke who I also saw who is wonderful. Good luck.
I looked at Dr Gissele Cook and she is $300 a consult! I do see her Naturopath Sheena and get herbs for my endometrosis (yucky period pains)

Who was the fertility specialist that you saw? Her name wasn't Emma Povay by any chance? She has left Sydney