First, based on my own personal history, I have a passion for the specific methods of contraception being discussed in this case and the persistent myths surrounding them. After graduating from college, I spent a year running an emergency contraception (EC) hotline. At the time, EC was available only by prescription. When a woman would call, I would collect her information, ask her several medical questions, and have a prescription called in. I dealt exclusively with the hormonal EC levonorgestrel.
I like to tell people I prevented more abortions in that year than most people do in their entire life.