The problem with abortion is that it can't be argued logically. There are logical aspects of it, such as if there is efficient care, does it harm the mother, etc. etc. But whether or not it is to be allowed is not a logical decision. It really matters on what people, individually, feel is best.
I think the best solution (or a better solution) to it is put it to a popular vote poll similar to elections and have legislation pressured to adapt to popular opinion. If the majority of the people in the country thinks that it's ethically wrong to have abortions, then that's what we'll have to go by as a country. It doesn't work on the state level because it's seen as something on ethical levels concerning the death of an individual. I think the only reason why executions are allowed at all is because popular opinion is really muddled on it. It might be due to where I live, but I haven't heard anyone be really upset at Texas for having it. With abortion, there's going to be stronger opposition or support. At least from what I can tell at this point.
But yeah, since it's something purely ethical, I really think it has to come to a poll. Maybe annually or biannually for a while until it's like an every 5 years or longer thing to see how volatile public opinion is.
'swhy I don't support either side. You want to value the life of an unborn child more than the potentially ruined life of the mother? Your choice. You want to value the life of the mother over the life of the child? Up to you. I can't throw facts at either side, other than the tangential bullshit that's brought up for both positions.
The only time where I'd be approving is when the child's birth will result in his or her death or cause the death of both the child and the mother. When the child's birth would allow it to live but kill the mother... I'm hesitant, but I'd say that abortion would probably be the better option.