Baby this week: It is making all sorts of facial expressions this week (squinting, yawning, grimacing, etc). If it is a girl, uterus is fully developed and ovaries already hold primitive egg cells. It's heart now pumps 25 quarts of blood a day. Baby weighs about 3 ounces and is between 4 and 5 inches long.
Less than a month until we find out what we're having!