- Participating female subjects of non-childbearing potential must meet at least one of the following criteria: achieved postmenopausal status; have undergone a documented hysterectomy and/or bilateral oophorectomy; have medically confirmed ovarian failure. All other female subjects (including females with tubal ligations and females that do NOT have a documented hysterectomy, bilateral oophorectomy and/or ovarian failure) will be considered to be of childbearing potential.