I have had a Mirena IUD for 6 years, have no periods, is it still effective?

Mirena is an IUD that acts as

Mirena is an IUD that acts as birth control in two ways: (1) through the presence of a foreign body in the uterus, and (2) through the slow release of birth control chemicals into the uterus. The IUD was designed to release the chemicals for 5 years. The manufacturers recommend that, if continued contraception is desired, the device should be replaced. However, a research study done in 1991 found that this IUD was still effective after 6-7 years of being in place.
The birth control chemicals in the IUD are what cause menstruation to stop, so the fact that you have no periods is a sign that your IUD is still effective. However, you should discuss this issue with your ob/gyn, as it could be that your periods have stopped for some other reason not related to the IUD that may require medical attention.
Best regards,
Dr. Williams

Monnica Williams, Ph.D.
Sex Education Advisor. www.MonnicaWilliams.com.

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