Where do your rights as a pregnant woman end, where do the rights of the unborn child begin, where do the rights of the father come in, when does society have a right or duty to intervene, offer treatment, deny treatment or suggest treatment? What is the point of taking prenatal tests if you have no intention of acting on the results? Do we all wish our children were different, had different talents, strengths, faced the least number of problems possible?
Yes, I think Trifle was asking the above, playing devil's advocate and this was posted in pregnancy - posing the dilemma: what if ..... Pushing the debate to the limits is logical, maybe even constructive if it makes you think. If you take prenatal tests, doesn't it imply that you are prepared to act on bad news, otherwise why take them? But given that most people don't actually know what they will do until they are in that position, this is a hypothetical situation unless you have experienced it. Nevertheless, your reaction does not negate someone else having a totally different one. What is "right" depends mostly on the person making that decision, but also on the society and culture they live in.
Only Trifle will actually know for sure if the posts were intended to offend, but when I read them, I saw someone asking hard questions, ones designed to make another person think and look at themselves.
Given the strength of feeling around these subjects, this is the right forum for this discussion because, in RL, it is one many people would not want to broach.