Who should get a Mammogram?
Women ages 45 to 54 should have a mammogram each year and those 55 years and over should continue getting mammograms every 1 to 2 years. However, the U.S. Preventive Services Task Force (USPSTF) recommends mammograms for women between the ages of 50 and 74 every two years.
References
https://www.cancer.org/cancer/breast-cancer/screening-tests-and-early-detection/mammograms/mammogram-basics.html
https://www.webmd.com/menopause/guide/guide-mammogram-testing?scrlybrkr=5154a164#2-3
https://commons.m.wikimedia.org/wiki/File:Mammogram_Cancer_Screening_in_the_US_2008.png
https://commons.m.wikimedia.org/wiki/File:Blausen_0628_Mammogram.pn
https://www.webmd.com/menopause/guide/guide-mammogram-testing?scrlybrkr=5154a164#2-3
https://commons.m.wikimedia.org/wiki/File:Mammogram_Cancer_Screening_in_the_US_2008.png
https://commons.m.wikimedia.org/wiki/File:Blausen_0628_Mammogram.pn