ORTHO EVRA (norelgestromin/ethinyl estradiol transdermal system)
About Evra
Effective
Once A Week
Discreet
Stays Put
How it works
From the Maker with 75 Years of Contraceptive Experience
Important Safety Information
Using Ortho Evra
Frequently Asked Questions
Birth Control Info
NewsRoom
For Prescribers
Full US Prescribing Info
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My doctor told me that it's as effective as the Pill.
As effective as the Pill, ORTHO EVRA is the only weekly form of reversible contraception that's 99 percent effective when used correctly. Clinical data from 3 extensive trials with more than 3,300 women with over 22,000 menstrual cycles have demonstrated the efficacy of the birth control patch.

ORTHO EVRA helps prevent pregnancy the same way birth control pills do: by preventing ovulation. This means that the ovary does not release an egg to be fertilized. It also thickens the cervical mucus, which makes it more difficult for sperm to enter the uterus, and it changes the endometrium to reduce the chance of implantation.

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