hazey
I did say in my original post that I thought that probably there were many children who were kept at home rather than sent to school because of their conditions - and I have to admit that for a large chunk of my school life I would have been too young to be aware of many, even if they were recognised at the time.
I think that now there is not only more awareness of different conditions (and as you say, many children survive illnesses nowadays who would have died even 20 years ago, but often there is a physical or mental disability as a result, or both), but importantly, there is provision for these children to be educated in mainstream school (there were certainly "special: schools when I was younger). As a result of this inclusivity more conditions will be obvious, and because there is no longer the shame attached to having a child with a disability, more families will be open about their problems (and more will keep their children - a huge number of children ended up in "care", not because they weren't loved and wanted, but because the parents didn't have the physical or emotional support to keep them at home).
I think that you are right - many would have gone undiagnosed etc. But I also think that "modern life" (for want of a better term) with its exposure to chemicals in cleaning products, air pollution, hormones in meat and pesticides in food (and the high-sugar diets we eat - that stuff gets into everything!) has a lot to answer for.
We have probably swapped a better chance of survival for an increased risk of (comparatively) minor conditions.
I apologise, too, for any misunderstanding. It wasn't your post that really annoyed me, it was another, but I should not have been so rude to her either.
Of course the situation was compounded by the most inappropriate autocorrect in the history of the internet (probably). For future reference - two words I would NEVER apply to ANYBODY are "spastic" and "retard". They are vile! If they are ever in my posts please give me the benefit of the doubt and assume a/c sabotage.
I was a speech and language therapist in my previous life and I know the suffering and despair that goes with those cruel labels. (Often used even within families.)
I have proof-read this
so I hope nothing untoward has crept through.