Terminology
Many of the terms used in the debate are seen as political framing: terms used to validate one's own stance while invalidating the opposition's. For example, the labels "pro-choice" and "pro-life" imply endorsement of widely held values such as liberty and freedom, while suggesting that the opposition must be "anti-choice" or "anti-life" (alternatively "pro-coercion" or "pro-death"). Terms used by some in the debate to describe their opponents include "pro-abortion" or "pro-abort". However, these terms do not always reflect a political view or fall along a binary; in one Public Religion Research Institute poll, seven in ten Americans described themselves as "pro-choice" while almost two-thirds described themselves as "pro-life."
Appeals are often made in the abortion debate to the rights of the fetus, pregnant woman, or other parties. Such appeals can generate confusion if the type of rights is not specified (whether civil, natural, or otherwise) or if it is simply assumed that the right appealed to takes precedence over all other competing rights (an example of begging the question).
The appropriate terms with which to designate the human organism prior to birth are also debated. The medical terms "embryo" and "fetus" are seen by some pro-life advocates as dehumanizing.
Read more about this topic: Abortion Debate