I forgot that I have wanted to add this every week...

Your Baby in Week of 18 of Pregnancy
Your pregnancy back pain may have you tied up in knots (see below), but your baby's getting ready to bust a move. At five and a half inches long and five ounces in weight, he now may be large enough for you to feel him twisting, rolling, kicking, and punching his way around the womb. Plus, he's developing yawning and hiccupping skills (you may feel those soon, too!) and his own unique set of toe and fingerprints.