I posted last week about day naps of 17 month old that had gone haywire (thanks to those who replied btw-sorry couldn't return to thread but has been hectic of late!). It turns out DS has tonsillitis so had been really poorly-consequently meaning day and night sleep severely disrupted. This is after months of sleep training and tweaking to combat multiple night wakings, cosleeping, overtiredness, undertiredness (!) etc etc. I feel we're completely back to square one, though I know it's cos of illness. My question is, in people's experience, do things return back to normal after illness is over or do I need to start again? I'm just so shattered-being up at all hours and now DS refuses to sleep by himself after months of doing so (though I know it's comfort he's seeking whilst he's poorly)..