Ashkenazi Jews have the highest known population risk of carrying specific mutations in the high-risk breast cancer genes, BRCA1 and BRCA2. So what does it mean to be told you have an increased risk o
Ashkenazi Jews have the highest known population risk of carrying specific mutations in the high-risk breast cancer genes, BRCA1 and BRCA2. So what does it mean to be told you have an increased risk o