Mammography is a breast-imaging tool that uses low-dose X-rays to detect any abnormalities in the breast tissue. This imaging technique helps detect cancer in its early stages when it is most treatable. It is recommended that women start getting mammograms at the age of 40. Women who have a history of breast cancer in their family may be advised to start earlier.

There are two main types of mammograms: digital mammography and 3D mammography. Digital mammography produces digital images of the breast tissue, whereas 3D mammography produces multiple X-ray images of the breast tissue from different angles. 3D mammography is more advanced and can detect cancer earlier than digital mammography. However, it is more expensive and not always covered by insurance.

When you schedule a mammogram, the imaging center will provide you with instructions on how to prepare. You will be asked not to wear deodorant, perfume, or lotion on your chest or underarms, as they can interfere with the imaging. You may also be advised to avoid caffeine for a few days before, as caffeine can make the breast tissue more sensitive. It is also best to schedule the exam when your breasts are not tender or swollen.

During the mammogram, you will be asked to remove your shirt and bra and put on a gown. You will then be positioned in front of the mammography machine. Each breast will be compressed for a few seconds to get the best image possible. This can be uncomfortable, but it should only last a few seconds.

After the exam, you may experience some mild discomfort or bruising in your breasts, but this should go away within a few days. The results of your mammogram will be sent to your doctor, who will review them with you. If any abnormalities are found, your doctor may recommend further testing, such as a biopsy.