I have been thoroughly spoiled by several years of complete freedom in my job; no physical office, and no fixed hours. I've internalised this working culture so much that the idea of going to a place, most days, to do something I could most likely do equally effectively from home at midnight on a Tuesday, seems ludicrous. Not that I think every job in the world should decentralise; more that I'm not sure I'm psychologically ready for a normal office job.
I realised this well into the recruitment process for a couple of positions. Plus, while telephone interviews meant that the issue of pregnancy didn't come up at all, I also realised that I really wouldn't feel good going on maternity leave a couple months into a new position. It's nice to know that legal protection is in place to allow it....but it would also be very disruptive, to me and the organisation, and I can imagine it creating a lot of bad will on all sides.
There has to be a better solution...something that will allow flexibility to stay with the baby, prevent me from going broke, and not make anyone feel cheated. I suspect the solution will be back to school for a year of PhD progress, if I can scare up any money for it.
Bottom line: I think I might be nuts for not taking the first job I was offered.