Abortion needs to remain a private matter without government funding. Personally, I do not like abortion. However, the question is: What is the best government policy? Given the facts that it is very hard to stop an abortion (i.e., policing-wise) and a person who is willing to have an abortion to prevent herself from being a mother would be the parent of the unwanted child, I believe the best government policy is to stay out.
Separation of church and state should be maximized.