Welcome to the new people - hope you get as much support from this thread as I have. And that you don't stay for too long 
Tadpole thinking of you - an EDD without another pregnancy is really hard. I remember feeling utterly desolate this time last year, and it was only the lovely people on this thread that really understood that. My EDD (from my MC) was yesterday, actually; I did think that there'd be a certain kind of symmetry if LO were to be born that day, but it wasn't to be.
Fiatlux at this stage I don't think the GP can know any more than you do, so I'll keep my fingers crossed for you.
grizzer is it today you're going to the fertility clinic? Let us know how you get on. I went to see a fertility specialist this time last year, and I found that it did me a lot of good psychologically to talk to someone pro-active and positive who was willing to help me. DH and I were both tested extensively and there was nothing 'wrong', but the specialist was still willing to help me in view of my age (40 at the time). In the end I got my BFP naturally on the cycle before I was due to start IUI - and I do wonder how much that psychological boost helped.
Hello sparkly! How are you, DD and LO? No news from me yet...but I'm being induced on Monday if nothing happens before. I'll be 42+1 then - my gynaecologist said she could see no reason why I shouldn't wait, as long as I saw a midwife for monitoring every couple of days from 40 weeks. She also told me that I was 'very brave' to opt to do that, not because she thinks it's medically unsound, but because so many people around me were going to tell me it was dangerous...and she was right (particularly in a country like this, where I get the impression that everyone requests induction even before they hit 40 weeks - and most gynaes impose it as a matter of course). I'm avoiding MIL and SIL completely as I really don't need to be told yet again that I'm stupid (MIL told me recently that I shouldn't have any views about childbirth as this is DC1 so I have no idea what I'm talking about. I let it go - I have the happy hormones to thank for that - but I keep sniggering to myself about what she would think if only she knew, because in actual fact I haven't said much at all about what I want. She'd be apoplectic if she knew about the hypnobirthing, the doula who's going to be at the birth, the ante-natal classes (they don't do those in Belgium
so I had to drag DH to expat-run ones), the pregnancy yoga...)