Pa's full of antibiotics via a canula, is on a saline drip and is no longer blue. He wants to go home, which is fair enough - but no-one seems to have confirmed what was wrong. It's probably it's a lung infection caused by the 'slow swallow' problem; but they are still checking stuff out.
In the meantime, he is cranky.
We are plodding on, though.
For now, that is all. Sorry :(.