All about baby
Only two more weeks (or plus two more, max) before your baby makes his or her appearance. And what an adorable appearance that will be! Your little one isn't so little anymore — weighing in at close to seven pounds and hitting the height charts at the 21-inch mark (or less).
As you prepare (best you can) for baby's ETA, he or she is also getting ready, big time. Vernix and lanugo continue to shed from your baby's body into the amniotic fluid. Your baby swallows that amniotic fluid (yum yum?) and some of it winds up in his or her intestines where it — along with other shed cells, bile, and other waste products (triple yum) — will turn into your baby's first bowel movement (meconium) and perhaps your first diaper change.
Your baby's lungs continue to mature as more and more surfactant is secreted (remember — it helps prevent the lungs from sticking to each other when your baby begins to breathe…definitely a good thing). At 38 weeks pregnant, all systems, almost go!
Tip: Stocking Your Freezer
Have visions of yourself, newly delivered domestic goddess, whipping up gourmet meals in those postpartum weeks? Dream on. Cooking will be the last thing on your mind or your to-do list during those first few weeks (make that months) after delivery. Trust me, fitting in a three-minute shower will trump it for sure, as will using the bathroom when the urge strikes. To avoid serving Cheerios for dinner on a nightly basis (realistically, there will be nights when you will), plan ahead. Do some cooking and stock your freezer now with individually packaged, simple heat-and-serve options that you (or he!) can get on the table in a flash. Label carefully, so you won't be left with UFOs (unidentified frozen objects). Good candidates for the freezer include hearty soups, stews, and casseroles, as well as mini–meat loaves. Have the baking itch? Satisfy it, and stash away several trays of bran muffins (don't ask, you'll need them). Another plan-ahead tip? If you don't already have your favorite takeouts on speed dial, now's a good time to enter them.
Information provided by: http://www.whattoexpect.com/pregnancy/week-by-week/week-38.aspx