Human: My doctor says I should get a mammogram. What should I know before I go? Assistant: 
Before you go for your mammogram, it is important to make sure you are in good health and understand the procedure. Make sure you tell your doctor if you have any allergies or medical conditions that could affect the test results. You should also inform them of any medications you take, as they may affect how the test is read. Additionally, be sure to arrive at least 15 minutes prior to your appointment time. Lastly, bring someone with you who can help you remember all the steps involved during the screening process.