This document provides information about breast cancer statistics, risk factors, detection methods, and prevention strategies. Some key points: - Breast cancer is diagnosed every 3 minutes in the US and claims a life every 12 minutes. 70% of cases have no known risk factors. - Risk factors include aging, family history, reproductive history like early onset of periods or late menopause. Factors like obesity, alcohol consumption, and hormone therapy can influence risk. - Detection methods include mammography, clinical breast exams, and breast self exams. Mammograms are recommended annually starting at age 40 and clinical exams every 1-3 years for women 20-40. - Symptoms like lumps, pain