Breast cancer is the number one cancer in women.
Sometime in your life, you re likely to be touched by someone who has had breast cancer. It may be your friend, neighbor, coworker, mother, sister, grandmother, or aunt. It may be you. You may think you are not at risk because no other woman in your family has had breast cancer. Yet 70 to 75 percent of all women diagnosed with breast cancer have no family history of the disease.