From women’s health Wisdom e-news
http://www.drnorthrup.com/news/news_article.php?id=316

A much saner and less invasive approach

Many women with the breast cancer gene are removing their healthy breasts as a way to prevent breast cancer.
Today, many women with a family history of breast cancer are opting for genetic testing to determine whether they carry the abnormal breast cancer genes one (BRCA1) [...]