When switching from a transdermal patch or vaginal ring, drospirenone and ethinyl estradiol tablets should be started when the next application would have been due. When switching from an injection, drospirenone and ethinyl estradiol tablets should be started when the next dose would have been due....
When Switching From the Pill or Vaginal Contraceptive Ring to the Patch—If the woman is switching from the pill or vaginal contraceptive ring to ORTHO EVRA, she should complete her current pill cycle or vaginal ring cycle and apply the first ORTHO EVRA patch on the day she would normally st...