I know it's a pain in the fundament but you should really read all the Terms and Conditions of anyone you buy from, sign up with, or indeed write posts for in forums for older people!
They are there to show you what they can and cannot do and by accepting them, which mostly you are required to do before advancing, you give permission.
And I say this as someone who did NOT read the T&C on GN and was amazed they could share what I wrote, but to be quite frank, I would probably have signed up anyway and hang the world-wide notoriety in store for me. 
Why do hospitals, most of whom have large catchment areas, make accessing them so difficult?

