See the link to the patient brochure on mammography and breast cancer screening exams, from the ACR, American College of Radiology, and the Society of Breast Imaging:
“Mammography Saves Lives…one of them may be yours”
https://www.acr.org/-/media/ACR/Files/Breast-Imaging-Resources/Patient-Brochure-on-Mammography-Benefits-and-Risks-HiRez.pdf?la=en&fbclid=IwAR0g55tZrOASXsrVscG3K054i-yXP4dCsYn2uYiL7jx6isQBGtVnnsic_-g