Hi Queenbee, Yes I've used this method and the kit! Finally a reply!!!!

I used to live in Sydney and due to breast cancer I can no longer use hormonal forms of contraception so I saw a naturopath that was trained by Francesca Naish. The kit is very easy to use and once you get started you become very in tune with your body and know exactly when you are ovulating and so are "unsafe". I have used this method as contraception for 5 years now and also used her conception kit to concieve both my little cherubs.
Give it a go, it's easy to do, and the best thing is no artificial hormones in your body.

Feel free to ask any questions and I'll do my best to answer.