Bindi Irwin, beloved daughter of the late Steve Irwin, has taken to Instagram to share with her fans that she has been diagnosed with endometriosis and recently decided to undergo surgery for it. The 24-year-old wrote, “Dear Friends, I battled for a long time wondering if I should share this journey with you in such a public space. It came down to the responsibility I feel to share my story for other women who need help.”