Hey Saffy, congrats on your pregnancy!!! We are due within a few days of each other . Glad to hear all is well with your bub and the scan. I've been fascinated to read this thread. I hadn't heard of some of these possible outcomes due to IVF. I just figured once you got pregnant you were like anyone else in the community and your pregnancy would be treated the same. I remember when I was waiting for my first very overdue bub to make some moves to come into the world, a random consulting Ob was amazed that I, an IVFer/LTer wasn't freaking out about getting my baby out ASAP. According to him, we can tend to be more nervous and want bub out sooner.
DD was 4kgs and 17 days overdue, but until I read Traveller's post I hadn't given any thought to whether, because I used an egg donor this affected the outcome. Who knows LOL! Best of luck with everything over the next few weeks.