I really hate to stray from the main topic, but how on earth does anybody actually sit there and say they want abortion to be given up to full term, no medical reason needed?! Seriously, do you ever think about what that would entail? How would you physically kill a baby that would be born happily and healthily at that point? Leave it on a hillside? Wring its neck?
I can't fathom how a baby is the most wonderful, important, innocent creature on one side of his/her mother's vagina, but absolutely fine to kill on the other side. How far into labour or birth would you say it's OK to kill it?
I'm still in favour of some abortion being allowed, but the idea of killing a 39 week gestated baby is ridiculous.
As much as anyone talks about rights, we should talk about responsibility and duty too. And that's where the serious and difficult ethical questions come in with disability and abortion, because as pp have said, it's a hell of a responsibility to cope with.