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Mechanism of Action: How do levonorgestrel-only emergency contraceptive pills (LNG ECPs) prevent pregnancy?
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Description:
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.
Bibliography:
International Federation of Gynecology & Obstetrics and the International Consortium for Emergency Contraception
said on 04/12/2011
said on 04/12/2011
posted on 05/23/2013
posted on 05/20/2013
06/04/2013 - 4:00pm
06/08/2013 - 10:00am
06/25/2013 - 8:30am


