Mechanism of Action: How do levonorgestrel-only emergency contraceptive pills (LNG ECPs) prevent pregnancy? | National Sexual Violence Resource Center (NSVRC) Skip to main content
Get Help Escape

Mechanism of Action: How do levonorgestrel-only emergency contraceptive pills (LNG ECPs) prevent pregnancy?

This document includes evidence to respond to the question, “How do levonorgestrel-only emergency contraceptive pills (LNG ECPs) prevent pregnancy?” It was created by the International Federation of Gynecology & Obstetrics and the International Consortium for Emergency Contraception. In Spanish.

Publish Date

Related Resources
Additional Details
Citation

International Federation of Gynecology & Obstetrics and the International Consortium for Emergency Contraception