I'm sure we would all agree that such a scenario would be terribly difficult to deal with - but to me an intra-abdominal pregnancy is the same as an ectopic, the baby cannot survive to term and it would likely kill the mother if allowed to progress. What a sad thing...the handful of women I know who have had ectopics had wanted their babies very much and terminating them to save their own lives and future fertility was a crushing thing nonetheless.
If only science could find a way to transplant the little one into the uterus...until then, there is no other choice in such a situation.
In intra-abdominal or ectopic pregnancies, the unborn child falls into the category of rodef, one pursuing the mother to kill her.
Intellectually I know what you say is true, but with an ectopic the ectopic (at least the ones I've seen) they were usually earlier (smaller) and not removed intact.
It was a lot more bothersome to me to see an about 3.5 inch or so formed (and still moving) being removed.