This is how a mammogram goes:
You have to undress down to the waist and put a paper jacket on. Then sit in a cold room for a couple of hours.
When your top half is thoroughly frozen, the staff takes you into a room with a large press in the middle. You remove the jacket from your left side, lean forward and place your left breast on an ice cold counter. The staff lowers the top of the press down onto your breast, flattening your breast while you hang off the side screaming in agony. After the staff has squashed your left breast, she removes the vice and as you stand there, wavering, she goes off to develop the film. Then she comes back and says she believes there is something wrong with the film and they have to repeat the process on your left breast. Squashing an already squashed breast is as equally painful as the first squashing. After the second set of film is developed, the staff tells you there is a dark spot on the film and they need to do it again. After the third time of squashing, releasing, developing is over, staff tells you the doctor will speak to you after the right breast has undergone the same process as the left. Fortunately, the right breast only has to be squashed once and the pain from the first three squashings on the left has left the right in shock.