Hindwaters can reseal and waters replenish themselves - I recently posted some info on this so if you run a search you will find heaps of info I posted I'll see if I can find it too, might be in here or maybe third tri?

I have had a woman at the RWH go 48 hours, but that was broken waters. Your choice.

I know Sarah had a hindleak... but wasn't induced after 18 hours.