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Non-hormonal coil
The non-hormonal coil, also known as the copper coil or IUD (intrauterine device) is a small T-shaped piece of copper and plastic. Once fitted inside the womb it can prevent pregnancy for up to 10 years.
It can also be fitted for emergency contraception, and stay in as your ongoing method.
To get the coil fitted, speak to your GP or a sexual health clinic
Hormones
None.
Frequency
Fit and forget. Can be used for 5 or 10 years, depending on the type.
Effectiveness
Over 99% effective.
STI protection
No.
Periods
Can make your periods longer and heavier.
Getting started
You’ll need to go to a GP or clinic to have the coil fitted.
More information
Learn about how a coil is fitted and how it works.
Do you need help with something else?
Find sexual health services near you
