2 weeks in one!

We can't wipe the perma-smiles from our faces...


Your Baby at 13 Weeks:

Your baby can make a fist and even suck his or her thumb this week—both skills that are über-cute during infancy ... and not so much at the age of 9. If you're really lucky, you might catch a glimpse of baby's thumb sucking on an ultrasound photo. That's a framer!

Other exciting developments include:

Your baby's eyelids are fused shut to protect his eyes as they develop. His bones and skull are solidifying and soon itsy-bitsy ribs may appear. (Baby ribs! How cute is that?!)

Baby's intestines are finally right where you want them—in his or her belly instead of poking out into the umbilical cord. Baby's tooth sockets are all loaded and ready to pop out baby teeth six or seven months after baby is born (causing baby a lot of pain and you a lot of lost sleep).

Who's that singing? Elton John? Could be your baby: His vocal cords and larynx are completed now. He won't be able to make any sound yet, however, because sound waves travel through air and baby is submerged in fluid.

Your baby-to-be now weighs about 20 grams and is nearly 3 inches long, or about the size of a Nutter Butter, covered in chocolate. OK, it doesn't have to be covered in chocolate, but isn't everything better that way?

Your Baby at 14 weeks:

Think of it this way: You're a third of the way through and baby's a third of the way cooked. Now that the "big stuff" (like skeletal and organ development) is taken care of, your baby starts a period of rapid brain growth, fat buildup and detail work.

Highlights this week include:

Your baby now has fingerprints! Book 'em, Danno! Believe it or not, he actually created them himself while swimming around in the amniotic fluid. As he moved his hands, the skin on the tips of his fingers formed unique ridges and folds. That's why no one on earth has the same fingerprints, not even identical twins! Cool, right?

Baby's arms are now in proportion to his tiny body, but his legs are still on the short size in comparison. Meconium, that tar-like, sticky first baby poop, is now loading up your baby's intestines, which means you might want to set aside a bottle of olive oil, one of the few things that will get the gooey poop off of baby's bottom.

Your baby continues to gain new and impressive skills such as practicing and controlling voluntary muscle movements (this will help him fling food across the room later in life). Your tiny dancer's movements are no longer the jerky, uncontrollable twitches of yore—he now moves with graceful control.

Your baby is now weighs about an ounce and is the length of a flip phone, or roughly 3.5 inches—he's tripled in size from a mere three weeks ago! Luckily, you haven't done the same.