when you surgically remove the embryo you use a curettage to take the baby out of the womb where it then dies.
Arguments
Against abortion: pro-life
Many people believe that families should not be the one to decide whether they “murder” their child or not. They believe that abortion without a valid reason is a crime which they should be punished for. Some reasons are there is a risk of the mother loosing her life from the abortion or that the child is diagnosed with a disease that would lower their standard of living dramatically. Most people against believe that begins at rather than at or at some point in-between. Most oppose to certain types of contraception such as hormonal because it in some cases kills embryos.
For abortion: pro-choice
In opposition to pro-life pro choice believes something totally different. They believe that life doesn’t begin at conception but at birth that changes the way they look at life. Pro-choice activists constantly oppose legislative measures that would require abortion providers to make certain statements (some of which are factually disputed) to patients, because they argue that these measures are intended to make obtaining abortions more difficult. They think that the decision is totally up to the women and they should do it without being forced to do so.
Religion
Another way to look at the abortion theory would be the religion because all major religions have similar believes on abortion.
Christianity
Believes that all life is sacred and consider "abortion is a grave sin against the natural law". This means they consider it as murder. There aren’t exceptions. Church law provides that anyone who directly participates in an abortion is automatically broken off.
Hinduism
Teaches that abortion is a great crime and one of the worst sins. It is one of the six kinds of murder described in Hindu culture. They say Abortion “thwarts” a soul in its progress towards God, like any other act of violence. It teaches that a foetus is a living, conscious person deserving of protection.
Islam
Islamic views are based equally on the concept that abortion is considered murder. Islam does provide some exceptions where abortion is permissible, such as when the woman's life is in jeopardy. According to a hadith, the foetus is not alive until the 40th day after conception.
Conclusion
Overall my opinion on abortion is that it should not be solely left in the hand of the mother because they might not be the only one that wants the child. In practically all religions they are against abortion because they see it as taking a life which is murder by any standards.
There are a range of views on this topic as it very delicate but I can conclude that most people do not see it fit unless there is a valuable reason for that.
Bibliography
www.wikipedia.org
Science ethic journal
http://www.lifesite.net/abortiontypes/chabortion_types.html
Abortion article
http://www.bbc.co.uk/religion/ethics/abortion/medical/methods_print.html