Kari,
Not to pick at your post,

but to clarify for those who don't know:
ER positive breast cancer is one of the most common forms of breast cancer. It feeds on estrogen (hence the E). Women with this cancer are not supposed to eat any significant amount of soy- as it is a risk factor for future cancer.
Unfortunately breast feeding doesn't prevent breast cancer or indicate you don't have it. In my case, I breastfed my son until 10 months and was diagnosed when he was 17 months old. A friend of mine's son was 3 months old when she was diagnosed as Stage 3.
Ladies- get your mammograms.
( End rant)
