I believe that an unborn child is a person. I can not prove this. But I would like to point something out.
It seems like many who are pro choice are willing to admit that they don't know when life begins. Well, I would ask, since you don't know whether or not the fetus is human, wouldn't you rather err on the side of caution and choose not to terminate the unborn because they really might be human? Sure, you believe they aren't human, but you may be wrong. If you are wrong, then you are supporting murder. Would you dynamite a building if you were not 100% sure that there were no live humans in it?