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Segesterone acetate and ethinyl estradiol

Published by U.S. Food and Drug Administration | U.S. Department of Health & Human Services | Catalog Last Checked: February 18, 2026 at 08:16 AM | Dataset Last Updated: March 17, 2025
Annovera is a vaginal ring that releases segesterone acetate and ethinyl estradiol to prevent pregnancy. It's inserted vaginally and lasts for one year of use, with each ring providing 13 cycles of contraception. This prescription contraceptive works by combining progestin and estrogen hormones. This information was generated using AI and is provided for informational and research purposes only.

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  • Segesterone acetate and ethinyl estradiol

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