Seriously........I know the time doesn't seem to go fast enough, but my goodness, in seven and a half weeks, my baby has gone from a sperm and an egg to a tiny BABY. With arms and legs and a human-like form! Before I started TTC, I honestly always thought that it wasn't "really a baby" until a few months along. It's AMAZING how all it takes is 24 weeks to make a REAL baby that is potentially capable of living outside the womb. (Hopefully none of our babies will be born so small, but it IS highly possible for them to survive at that point. That's when a lot of doctors/scientists consider it a "real baby" is about at this point, since they're capable of life outside.)
Grow, babies, grow!