i. implants of levonorgestrel ii. injectable progesterone iii. oral contraceptives (either combined or progesterone only) iv. contraceptive vaginal ring v. transdermal contraceptive patch. 15. Male subjects must agree to consistently and correctly use a condom, while their female partner agrees to use 1 of the methods of birth control listed above, from Screening until 6 months after the last dose of study drug(s).