Cervical cancer is the fourth most common cancer in women. 528,000 new cases were diagnosed worldwide in 2012. However, most (84%) occurred in less developed regions (445,000 cases). Endometrial cancer is the sixth most common cancer in women worldwide (14th most common cancer overall), with 320,000 new cases diagnosed in 2012. Ovarian cancer is the seventh most common cancer in women worldwide, with 239,000 new cases diagnosed in 2012.