Bindi Irwin undergoes appendix surgery, misses father's gala, raises awareness for women's health.

Conservationist Bindi Irwin, 26, recently underwent emergency surgery to remove her appendix and shared an update on Instagram, thanking her supporters. Irwin, who has battled endometriosis for over 12 years, used the opportunity to raise awareness for women's health issues. She missed her late father Steve Irwin's annual gala due to her recent health issues, as explained by her brother Robert.