The Patch

99% effective if properly used

Description

A patch (similar to a small plaster). Each patch is worn for seven days, for three weeks, followed by a patch free week.

How it Works

The patch contains the female hormones oestrogen and progestogen. The hormones are absorbed through the skin to stop ovulation (an egg being released).

Advantages

• Does not interrupt sex
• May be easier to remember, applied once a week for three weeks
• Highly reversible method of contraception

Drawbacks

• May be seen on the skin
• Certain medication can interfere with its effectiveness. In this instance another method of contraception would have to be used.
• Not suitable for women with conditions such as high blood pressure
• Does not protect against sexually transmitted infections
• Costs more than the pill
• Not available without a prescription
• Not advised for smokers over 35, women who are breast-feeding