Whether you've been trying for years, months, or not at all, that first positive pregnancy test is sure to rock your world. Suddenly, everything changes . . . even if, from the outside, nothing really has. So now what? Early pregnancy can be a frustrating waiting game, as most doctors won't even schedule a first appointment until you're around eight weeks pregnant. That can be as much as four-plus weeks after your positive test, a lifetime in pregnancy days, which you'll soon find out, move much slower than your pre-prego ones since all you can think about is the tiny bean growing in your belly! So what can you do to make sure both you and that developing embryo are as healthy, both mentally and physically, as possible. We have eight must-dos for any new mama-to-be!