I have a condition called A-Typical Ductal Hyperplasia which gives me a slightly higher risk of developing breast cancer, small but nonetheless slightly higher than if I did not have it. I am grateful for the care of the clinic at the QE11 in Welwyn and will always take up their offer of yearly mammograms as a check on my continuing heath.
World Class Museums - why are they free to everyone?
but it is still worth the discomfort IMO.