I wouldn't be surprised if I went late, simply because I've been so desperate to come early

I'm due in 4 days, and my dates are rock solid (IVF pregnancy) so no OB or MW has even mentioned changing dates. One of the 'benefits' of infertility I guess.
So far, I've been having very frequent, intense BH contractions since 34 wks. For the last week or so, they come every 5-7 minutes at night, but they're still BH as far as I can tell (the hard basketball tummy etc). I've never been in labour, so I'm not sure if I'll be able to tell the difference between mild contractions and intense BH, but I guess I"ll know as time goes on.
I'm trying for a VBAC, and will be a repeat c/s if I reach 42 wks, so I'm really, really keen not to go late. I'm considering asking my MW for a stretch and sweep (stripping membranes) at my 40wk appointment.