Mirena update from the TGA
The Therapeutic Goods Administration (TGA) has recently announced that the Mirena IUD can now be used for contraception (preventing pregnancy) for up to 8 years.
This decision is based on new research that shows it is effective for this longer period. Here’s a summary from the Family Planning Alliance Australia (FPAA) supporting this update:
52 mg LNG-IUD (Mirena) FPAA Statement
- Contraception: The Mirena IUD can now be used for up to 8 years to prevent pregnancy.
- Heavy Menstrual Bleeding: It is effective for up to 5 years in treating heavy menstrual bleeding. If heavy menstrual bleeding has not returned after 5 years, you can keep using Mirena for up to 8 years after talking to your doctor.
- Menopause Hormone Therapy: The Mirena IUD can be used as part of menopause hormone therapy for up to 5 years.
For women aged 45 or older, the Mirena IUD can be used for contraception until menopause. It can stay in place until the age of 55 because the risk of getting pregnant is very low. Alternatively, if a woman hasn’t had her period for a year after turning 50, she can get a blood test for her FSH (follicle-stimulating hormone) level checked. If the FSH level is above 30 IU/L, the IUD can be removed after another 12 months.