This video on the costs of abortion has been around awhile now, but it is worth posting about. The video does contain some very graphic reminders of what abortion is, but decent warning is given during the video for those who should turn away.
The video also provides a number of secular arguments against abortion that are worth having on hand. I have not spent much time on the website, but it too seems to contain a plethora of information. Please see: http://thecostofabortion.com/