The most important question to resolve when discussing whether or not you can kill the unborn is the question, "What is it?" If it's not a human being, then there's no problem killing it. If it's a valuable human being, then one can't justify killing it.*
There are three stages your argument will have to address:This is a good and helpful presentation. Read it all at the link.
- Is it a human being?
- Should this human being have the rights of other human beings?
- Respond to objections.
Hat Tip: Rick Ianiello