title: Levonorgestrel in cases of rape: How does it work?
abstract: The Ethical and Religious Directives for Catholic Health Care Services allows the use of an emergency contraceptive for a woman who has been raped, as a defense against her attacker's sperm, provided the drug prevents fertilization and does not act against a conceived human life. Catholic emergency rooms around the country have been pressured to provide Plan B (LNG-EC) to patients seeking help after a sexual assault. Catholic bioethicists have supported the use of this drug based on their interpretation of the scientific literature regarding its mechanism of action. This paper presents a review of the mechanisms of action of LNG-EC when given during the fertile window, showing a high probability that it acts against human life rather than preventing fertilization, and proposes another class of drugs as a possible alternative.
authors.affiliation: Dekalb Medical, Tucker, Georgia, USA.
authors.forename: Kathleen Mary
authors.initials: KM
authors.lastname: Raviele
keywords: Catholic hospitals; Dignitas personae; Emergency contraception; Levonorgestrel; Meloxicam; Peoria protocol; Rape