Charlyfrog, i am in the same position as you i am 38 weeks tomorrow and i have been getting some seriously painful kicks and jolts deep down..they have been making my legs jump and tingle!!

My waters broke at 39 weeks with DS i woke up to pee and there was a definate trickle down my legs...went to the loo put on a pad and went back to bed only to be awakened by another major leak lol

I didnt have any warnings, no pains, niggles, aches nothing at all until they induced me 3 days later...i am praying i have a bit more luck this time around..i just want a spontaneous labour not a induced one again.

Good luck hopefully it does mean the little ones are getting ready for their arrival because i wont be far behind you lol