- Women of childbearing potential (WOCBP) and male partners of WOCBP who are not willing to use an acceptable method of contraception to avoid pregnancy throughout the study. Contraceptive practices must extend for women at least 30 days and for male partners of WOCBP at least 90 days after the last dose of investigational product in such a manner that the risk of pregnancy or risk to a pregnancy is minimized.