> I notice you didn't answer my question
Not directly no: IMO, the doctor should have educated, rather than patronised (however well-meant) - for example, he could have explained how incredibly better outcomes are for those with DS nowadays. (another posted here commented on this too).
> The real risk to you is that you end up alienating people who are otherwise completely on your side (and your daughter's side), and whose help or support you (and she) may benefit from. For no good reason.
So, I am normally careful not to do this, and favour educating people over attacking them, precisely because they mean no malice with the stereotypes they help to enforce. Before I became a father, I knew little of DS, or indeed the lives of those with disabilities, and undoubtedly harboured some of the same stereotypes, simply out of ignorance.
I may have let my emotions run away a bit in this thread (sorry, it's been a difficult week...), but I still believe we need to stop thinking it's OK to to enforce false stereotypes of large groups of people. We've made huge progress on gender equality, racial equality, religious equality, sexual equality and gender identity - I think it's time we did some of the same for the rights of people with disabilities.
This is a difficult problem to solve, but I believe a good start would be to better integrate children with disabilities into mainstream schooling. Of course, there are some children that are not going to thrive in mainstream education, and better prosper in a specialised setting - but there is a large group who can thrive in mainstream education with only a minimum of accomodations being made. This would help to make those with disabilities less invisible, and typical kids would learn from a very young age that we are all just people, and not so different.