When Should You Get Your First Mammogram?

Do mammograms happen at 30, 35, 40, 45? There can be a lot of confusing information about mammograms out there, including when women should be scheduling their first one, and how often mammograms should happen. From Teton Valley Hospital in Driggs, Idaho, director of medical imaging Marjean Barnett addresses some of the confusion surrounding mammograms, and tells you why getting one too early might actually be a bad thing.