Just that really. Apart from the obvious of course eg waters, show - did you have any other signs? Or just 'feel' things were going to start soon?
Am 40+3 with DC2 and with DS1 I had no signs at all until I woke with very strong 'real' contractions 5-8 mins apart at 1am, despite being 40+12 when labour started with him.
I didnt have a show until i was well into labour around 8cm. My waters never went either, DS was born in the sac of waters. I'd also had loads Brixton hicks since about 20 weeks and have again this time so that's not a reliable sign for me :)
So wondering if any other signs to look out for - apart from spring cleaning the kitchen cupboards and baking bread and cakes I haven't had any odd feelings yet!