“…Additionally, patients on testosterone should be counseled that starting combined oral contraceptives does not appreciably increase their risk of breakthrough bleeding nor is it likely to counteract the masculinizing effects of testosterone. 4,6 With that in mind, as noted by Gao et al, 1 ''contraceptives without estrogen may be preferable'' for many TM patients. However, for the purposes of iPledge enrollment, a progestin-only oral contraceptive is not an eligible form of contraception, so these patients should be referred to gynecology for consideration of a long-acting reliable contraceptive.…”