The Princess of Wales has been excused from royal duties on medical grounds since December 2023, but now fans may have a chance to finally see her again on the balcony at the Trooping the Colour ceremony. It’s been 170 days since Kate Middleton has made an appearance and fans have been speculating if we will ever see the princess working again. She was excused from her royal duties due to her ongoing preventative cancer treatment. The Princess recently sent a letter to the Irish Guards, apologizing for missing their rehearsal for the upcoming Trooping the Colour ceremony, which takes place ann…