Does the Mirena intrauterine device affect thyroid hormone levels or interact with levothyroxine therapy, and is it safe and suitable for unmarried or nulliparous women?
The Mirena IUD releases a hormone called levonorgestrel locally within your uterus. Because very little of it enters your bloodstream, it does not affect your thyroid hormone levels or interact with your levothyroxine therapy. You can safely use both. Additionally, Mirena is highly safe, effective, and fully suitable for unmarried women and those who have never given birth. It is a wonderful option for long-term birth control.
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Does the Mirena intrauterine device affect thyroid hormone levels or interact with levothyroxine therapy, and is it safe and suitable for unmarried or nulliparous women?