Dairy products query??

I was told milk caused breast cancer by a nurse as I was waiting outside theatre for my mastectomy! One of the very few unhelpful comments from the nursing profession. Both my oncologist and surgeon were aware of a report a year or so ago about possible increases in recurrence in women on full fat dairy in their diets. The study has some relatively large gaps, so of interest but not definitive. There was no discernible increase in women on low fat dairy, so as I had been drinking low fat milk for years I have continued to do so but have cut down on cheese and cream.  Both my medicos advocate a varied diet in moderation and as I am on Femara, my oncologist is keen to keep my calcium intake up, so I take a supplement as well.  For those on oestrogen inhibitors, soy may not be the best alternative as it is quite rich in oestrogen, but there are varying views. Hard to keep up!! Next week, someone will decree that eggs are bad for you again.......