Human: My doctor wants me to get a mammogram. What are the benefits of having one? Assistant: 
The main benefit of having a mammogram is early detection and treatment for breast cancer, which can save lives. Mammograms also help detect other types of cancers that may not be visible on regular X-rays, such as ductal carcinoma in situ (DCIS). Additionally, having a mammogram can help identify any potential risk factors or signs of breast cancer, so you can take steps to reduce your chances of developing it.