32 Week Growth...

How your baby's growing: By now, your baby probably weighs almost 4 pounds and is almost 17 inches long, taking up a lot of space in your uterus. She has tiny toenails now, and her fingernails have grown in, too. Some babies have a head of hair already; others have only peach fuzz.

This week is a milestone of sorts: Babies born after this time tend to do well even if they are premature. Nearly 10 percent of babies are born before week 37, when they officially come to term. At 32 weeks, all major organs are functioning except the lungs, which may need further time to develop. But your little one doesn't exactly look like a rosy cherub--she weighs about 3 pounds, and her thin, wrinkly skin hasn't filled out with the layers of fat that develop later. Luckily, in many cases, all she'll need is some time in an environmentally controlled isolette to become the chubby angel you imagined.

Baby's appearance is changing rapidly during this week. Most of the wrinkles are disappearing from your baby's face, and there may be a lot of hair on her head. In fact, as the lanugo hair on her body begins to fall off, the hair on her head is growing even faster. By week 32, some babies already have a thick head of hair, while others have only a few strands.
Baby is now about four pounds and about 15.5 inches long, an incredible increase of almost two pounds from last month.
In other developmental news this week, Baby:
*Will have completely formed fingernails and toenails.
*Will be able to turn her head from side to side.
*Has organs that continue to mature.
*Has sucking muscles that have matured, and will enable her to latch on and breastfeed once she arrives. (A good sucking pattern is also a sign of good brain and muscle development.)
*Will begin dreaming during sleep toward the end of the eighth month, according to brain scans. Due to her impressive brain development, her sleep will now include both REM and non-REM sleep stages. (REM stands for "rapid eye movement," the dreaming stage of sleep.)

How your life's changing: Your blood volume (the plasma plus red blood cells) is now about 40 to 50 percent greater than before you became pregnant to accommodate the needs of you and your baby. (This extra amount also helps make up for any blood you'll lose when giving birth.) You're also gaining a pound a week now, and roughly half of that goes right to your baby. With your uterus pushing up near your diaphragm and adding pressure on your abdomen, you may be dealing with heartburn more often or feeling a little short of breath. To help with shortness of breath, try eating smaller quantities more often (rather than three daily feasts) and sleeping propped up. Those smaller meals should help with the heartburn, too.As your baby grows, the increasing concentration of weight in your growing belly causes a change in your posture and a shift in your center of gravity. Plus, your abdominal muscles are stretching, hormones are making your ligaments more lax, and your growing uterus may even press on some nerves. All of this can contribute to low back pain and possibly to some pain in your buttocks and thighs as well. Let your caregiver know if you have severe pain or feel numbness or tingling in your legs.

You've probably gained about three to four pounds this month. Don't be alarmed — gaining a pound a week is quite normal during the last trimester, because your baby's demand for nourishment increases as she experiences the final growth spurt before birth.
As the skin on your belly expands, you may notice numb spots or highly sensitive areas on your upper abdomen or rib cage. This is because as your skin stretches, the nerve fibers in it stretch, too. This can create extremely sensitive or insensitive areas on the skin, but this sensation will cease once Baby arrives.

Those are Braxton Hicks contractions — irregular practice contractions that can be first felt around mid-pregnancy and increase in frequency and strength as your pregnancy progresses. Many novice moms-to-be don't notice them as much (or feel them as intensely) as those who are pregnant for the second time, but even first timers are aware of them occasionally. As you get closer to term, they'll become stronger (beginning at the top of your uterus and spreading downward), longer (lasting 15 to 30 seconds or as long as two minutes), and even a little painful.