I just had a mammogram - and it HURT ( I know, you would never believe that I gave birth with no meds I'm such a wimp!).  A friend of mine told me about the Blossumz gel pad that I can put into my bra to help with the discomfort. These cool gel pads are also perfect for the nursing mom, too.  Throw away that frozen bag of peas, this is WAY better!