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The Curious Bag
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The birth control patch is a hormone-based contraception method that is a safe alternative for women who aren't interested in a daily pill. When you know more about the patch, you can decide if it's the right form of birth control for you
Identification
The birth control patch is a thin, plastic square measuring about 2 inches by 2 inches that sticks to the skin. The patch is replaced each week for three weeks and then it's not worn during the fourth week when a woman usually has her period.
Purpose
The patch works by releasing hormones (progesterone and estrogen) that prevent a woman from releasing an egg during her menstrual cycle. Without an egg to join with a sperm, no pregnancy will occur.
Efficacy
When the wearer is diligent in replacing the patch on a weekly basis, the chance of becoming pregnant is one in 100. When the patch is not worn according to instructions, the chance of pregnancy increases to eight in 100, per Planned Parenthood
Complications
The patch's effectiveness can be diminished if the woman weighs more than 198 pounds or takes certain medications and herbs, such as Rifampin and St. Johns wort.
Cost
The patch must be obtained with a prescription from a doctor. Depending on your insurance, it can range in cost from $15 to $50 each month.
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