I'm 30 weeks and 2 days, so I guess that means 9 weeks 5 days to go! Due date is 14 June.
However I'm having a lot of contractions and there is some cervical change, but it's difficult to tell if it's normal changes for a 3rd pregnancy, or signs that things might happen too soon.
My two labours have been opposite to each other in many ways, first was a bit like this, though less intense if memory serves correctly, lots of contractions, but no cervical change until around 37 weeks, then PROM at 37+2, still contracting, but didn't kick off into full blown labour, so induction. 2nd was spontaneous labour at 39+3, with membranes intact after 2 hours pushing, at which point I asked the midwife to rupture them.
Everything feels much more like the first pregnancy to me, I have a suspicion things will start with membrane rupture, but am hopefully that as a 3rd timer, labour will follow, I'm probably not as bothered as I should be about that happening before 37 weeks, my last delivery was difficult, required hip surgery and was still having symphysis pubis pain when I got pregnant this time (3.25yrs after the birth), so a little early might work out better for everyone, don't want to be before 35 weeks though, but I really don't have any feelings about when things might happen.