How does this product work to prevent pregnancy?
Mirena
Medications
Status:
Open Apr 27, 2026 - 11:40 AM
1answer
Answer
Apr 27, 2026 - 11:40 AM
It releases levonorgestrel, a progestin hormone, which blocks ovulation, thickens cervical mucus to block sperm, and thins the uterine lining to prevent implantation. Each of these mechanisms provides a multi-layered approach to birth control, making it highly effective.
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