Australian recommendations are to have a mammogram once every two years starting age 50. Women at increased risk of breast cancer can start screening mammography earlier, often at age 40. Talk to your doctor about how often you should have a mammogram. Be aware that mammograms don’t take the place of having a physical examination from your GP.
If you find a lump or see changes in your breast, talk to your GP right away no matter what your age. Your GP may order a mammogram or ultrasound, or refer you to a surgeon for further evaluation.