<qa>  What is the term for non-childbearing potential?Non-childbearing potential: defined as women who are surgically sterile or post-menopausal, the latter indicated by history of no menses for a minimum of one year prior to the date of the screening visit; Childbearing potential: has a negative pregnancy test result -human chorionic gonadotropin; -HCG within 35 days prior to administration of investigational product Day 1 and agrees to use a proven double barrier method of contraception e.g. spermicide condom during the study period through follow-up. Hormonal contraceptives will not be considered sufficient forms of contraception for this study. 