Catherine, Princess of Wales, said she is making "good progress" in her recovery from cancer, and she made her first public appearance in months Saturday at the Trooping the Colour event.
Catherine, 42, revealed in March that she had been diagnosed with cancer. In a statement Friday, she said she has experienced "good days and bad days" while undergoing chemotherapy.
"My treatment is ongoing and will be for a few more months," she wrote. "On the days I feel well enough, it is a joy to engage with school life, spend personal time on the things that give me energy and positivity, as well as starting to do a little work from home."
Catherine, who is often known as Kate, married Prince William, now the heir apparent to the British throne, in 2011. They met while attending the University of St. Andrews in Scotland. They have three children together: George, Charlotte and Louis.
