Amid frenzied speculation about the Princess of Wales, how much privacy can a royal expect?

Catherine, Princess of Wales, wants to keep her medical information private as she recovers from abdominal surgery, but as she remains out of the public eye, the rumour mill has hit a fever pitch.

Amid frenzied speculation about the Princess of Wales, how much privacy can a royal expect?
A person walks behind two other people.

Catherine, Princess of Wales, wants to keep her medical information private as she recovers from abdominal surgery, but as she remains out of the public eye, the rumour mill has hit a fever pitch.