40+20 here - but sadly did not go in to labour. I laboured at 40+13 with my first, so had assumed similar would happen.
Didn't consent to induction, and just waited it out. But at 40+19 the movements reduced, I wasn't too happy with the CTG trace that I had (I'm a midwife, so obviously able to interpret). I went with my gut feeling, and had an induction.
When I say induction, it wasn't really much of an induction. I agreed to have a CTG prior to my waters being broken. This was done, and immediately contractions ramped up (I'd been having them on and off since 40 weeks) and 6 hours later DS arrived. I didn't need any other induction agents.
I insisted, much to the horror of those caring for me, in using the pool, and not being on the CTG in labour. I had planned a home birth (VBAC) so I wanted to retain some normality on things.
I would have waited longer (you should have seen my facebook comments from colleagues wondering why on earth this baby was not yet out!) but I had a feeling - and I was right.
He was completely wrapped up in his cord, and his placenta was gritty and the cord thin. He was a small baby too - at that gestation he was just 6lb12. It was time for him to come out.
It's a hard decision to make - but it is your decision alone. No one can force anything on you. Hope your baby decides to make his or her appearance soon!