Breast cancer screening

'Some 5.1 million women aged 53-70 were eligible for breast cancer screening in 2007-08. Of these, 3.9 million (76 per cent) were screened.
In 2008, 7,670 women were diagnosed with breast cancer before the age of 50 and would therefore not have been eligible for screening'.

Office for National Statistics

As I have now reached the appropriate screening age I have today received my first invite for screening.
I intend to be one of the 76%.