no@spam.com wrote:
> And there's surely no moral difference between respirating through the
> lungs or via the umbilical cord if we are comparing what are obviously
> genetically unique, human individuals that are living and growing and
> whether or not it's ok for us to indiscriminately kill them.\

Then you know a zef is a parasite. It sucks calcium from the mother's 
bones. You would not object to the mother getting rid of a tape worm, 
which is a separate organism. Why object to the mother getting rid of 
the zef which is more life threatening than a tape worm?

Bob Kolker