Aw girls, try not to worry. At the end of the day none of us is really "safe" until we hold our babies in our arms, and not totally even then to be honest. But the point is the odds of something going wrong after 12-13 weeks, and especially after 20, are so, so much lower that it becomes what we've all been calling Ally's case - a tragedy - not just "one of those things". So please try not to let it worry you - we can't all spend the next however many months in a constant state of panic, much as I do share your fear. Let's face it, you could get run over by a bus every time you go out, but you don't spend much time worrying about that do you? The vast majority of pregnancies that make it past 12 weeks go on to be fully successful so let's have some positive thinking and believe that we're all gonna come into that category.