Intrauterine devices (IUDs) are a highly effective and long-lasting form of birth control. They are small, T-shaped devices that are inserted into the uterus by a healthcare provider. There are two main types of IUDs available in Canada: hormonal and non-hormonal (copper).  

Hormonal IUDs

Hormonal IUDs release a small amount of progestin, a hormone that prevents pregnancy. They are highly effective, with a typical use failure rate of less than 1%. Hormonal IUDs can also be used to treat heavy menstrual bleeding and reduce menstrual cramps.

Mirena

Mirena is a hormonal IUD that releases the progestin levonorgestrel. It is approved for up to 5 years of use.

Kyleena

Kyleena is a hormonal IUD that releases a lower dose of levonorgestrel than Mirena. It is approved for up to 5 years of use.

Non-Hormonal IUDs

Non-hormonal IUDs, also known as copper IUDs, do not release any hormones. They prevent pregnancy by creating a hostile environment for sperm in the uterus. Copper IUDs are highly effective, with a typical use failure rate of less than 1%.

Paragard

Paragard is a copper IUD. It is approved for up to 10 years of use.

Which IUD is right for you?

The best IUD for you will depend on your individual needs and preferences. If you are concerned about hormonal side effects, a copper IUD may be a good option. If you are looking for an IUD that can also help to regulate your periods or reduce menstrual cramps, a hormonal IUD may be a better choice.

It is important to talk to your doctor about which IUD is right for you. They can help you weigh the risks and benefits of each option and make a decision that is best for your health.

Additional Information

• IUDs are not effective in preventing sexually transmitted infections (STIs).
• You should use a condom in addition to an IUD if you want to protect yourself from STIs.
• IUDs can cause side effects, such as cramping, bleeding, and spotting.
• It is important to see your doctor regularly for checkups while using an IUD.

Conclusion

IUDs are a safe and effective form of birth control for many women. If you are considering using an IUD, talk to your doctor about which one is right for you.

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