I've been reading a lot about breast cancer too since my diagnosis - treatments, risk factors, minimising chances of re-occurence. I agree it's good to be as well informed as possible when talking to doctors but I think it also gives you some sense of control over the situation. With cancer it's like some insidious evil thing has invaded your body. I feel that by learning as much about it as I can and taking some steps to minimise the chances of it coming back that I am taking back some control. Knowledge is power I reckon.
Some books I've read that you might find interesting are:
The Whole Food Guide for Breast Cancer Survivors: A Nutritional approach to Preventing Recurrence by Edward Bauman and Helayne Waldman. (A lot of detail)
Fight Now: East & Live Proactively Against Breast Cancer by Aaron Tabor (Very straightforward and easy to read)
Breasts: A Natural & Unnatural History by Florence Williams (very recently published, lot of info about environmental risk factors)
I found these books by searching my kindle but I guess you could probably find them in book shops or mayby libraries or online.
Good luck Louis. I hope all went as well as possible with your consultation this week. Janet