By Chris Kahlenborn, MD, LifeSiteNews - Each year, over 250,000 women get sexually assaulted in the United States, while the actual number of victims is likely far higher, considering that less than 40% of victims report their assaults. Of the women who do go to an emergency room, almost all will get a pregnancy test, and if the test is negative, almost all will receive emergency contraception, usually Plan B, which consists of a hormone called levonorgestrel, given with the hope that it will prevent pregnancy. The main ethical debate concerns the question of whether this medication works via preventing pregnancy or via ending pregnancy...