NuvaRing Cycle Control and Tolerability
n Good cycle control
n Irregular bleeding was rare
(2.6% - 6.4% of evaluable cycles)
n Withdrawal bleeding occurred
(97.9% - 99.4% of evaluable cycles)
n Well tolerated and well accepted by users and their
partners (only 5% of partners objected to use)
Roumen FJ, et al. Hum Reprod. 2001;16:469-475.