There is a lot of controversy and unknowing for Christians surrounding contraception and specifically "The Pill", however, Matt W. from Fallible Blogma has a good read plus videos dealing with this topic. Here are the basics of how most birth control pills work:
By hopefully preventing the woman from ovulating.
It causes a woman’s cervical mucus to thicken to try and prevent sperm from getting through.
The number of abortions performed in Michigan have fallen to an all time record low despite poor economic conditions.
After a group from a Christian school in Arizona was told by a U.S. Supreme Court police officer that they must stop praying outside of the court building because it is against the law, a legal defense fund has sent a letter to Supreme Court officials to protest the action.
Was the U.S. Department of Health and Human Services (HHS) approving state applications for running federal high-risk insurance pools without a second thought to abortion? So it would seem.