Mostly this is due to the recent report released by the United States Preventive Service Task Force which, amongst other things, recommended biennal screening mammography beginning at age 50 instead of age 40 and discouraged applying breast self-exams. Immediately, these recommendations were challenged by The American Cancer Society, the National Comprehensive Cancer Network, the American College of Radiology, the American Society of Breast Disease, and the Susan B. Komen Foundation, just to name a few.