Breast cancer can be diagnosed early with the use of mammograms and ultrasounds when appropriate. Those who are at an increased risk of breast cancer need to follow their doctor's recommendations about getting those as recommended. In the general population, ages 40 and on, yearly mammograms and follow up appointments when there are abnormalities are important. In terms of predisposing features, eating healthy, being healthy, and being of an appropriate weight can reduce the chance of developing breast cancer.