International Day to End Obstetric Fistula (IDEOF) is observed every year on ________ date ?

International Day to End Obstetric Fistula (IDEOF) is observed on 23 May. The day is celebrated by the United Nations. In 2003, the United Nations Population Fund (UNPF), formerly known as the United Nations Fund for Population Activities (UNFPA) and its partners had launched a global campaign to End Obstetric Fistula.