Fetal development

Drew (BABY)

  • 6 Weeks Pregnant

    6 Weeks Pregnant
    body may not yet have changed on the outside, but there's a lot happening on the inside. For one thing, the pregnancy hormone hCG is causing an increase of blood flow to your pelvic area, and your kidneys are becoming more efficient at ridding your body of waste; add to that the fact that your growing uterus is beginning to push down on your bladder and you've got a perfect (pee) storm. What else is going on in there? Bloating, queasiness, and cravings (or food aversions). http://www.whatto
  • 9 Weeks Pregnant

    9 Weeks Pregnant
    Your new resident is nearly an inch long — about the size of a grape — and weighs just a fraction of an ounce. She's starting to look more and more human. Her essential body parts are accounted for, though they'll go through plenty of fine-tuning in the coming months. Other changes abound: Your baby's heart finishes dividing into four chambers, and the valves start to form — as do her tiny teeth. The embryonic "tail" is completely gone.
    http://www.babycenter.com/6_your-pregnancy-9-weeks_1098.bc
  • 13 Weeks Pregnant

    13 Weeks Pregnant
    Fingerprints have formed on your baby's tiny fingertips, her veins and organs are clearly visible through her still-thin skin, and her body is starting to catch up with her head — which makes up just a third of her body size now. If you're having a girl, she now has more than 2 million eggs in her ovaries. Your baby is almost 3 inches long (the size of a medium shrimp) and weighs nearly an ounce. http://www.babycenter.com
  • 16 Weeks Pregnant

    16 Weeks Pregnant
    Get ready for a growth spurt. In the next few weeks, your baby will double his weight and add inches to his length. Right now, he's about the size of an avocado: 4 1/2 inches long (head to rump) and 3 1/2 ounces. His legs are much more developed, his head is more erect than it has been, and his eyes have moved closer to the front of his head. http://www.babycenter.com
  • 18 weeks pregnant

    18 weeks pregnant
    Head to rump, your baby is about 5 1/2 inches long (about the length of a bell pepper) and he weighs almost 7 ounces. He's busy flexing his arms and legs — movements that you'll start noticing more and more in the weeks ahead. His blood vessels are visible through his thin skin, and his ears are now in their final position, although they're still standing out from his head a bit. http://www.babycenter.com
  • 23 weeks pregnant

    23 weeks pregnant
    Turn on the radio and sway to the music. With her sense of movement well developed by now, your baby can feel you dance. And now that she's more than 11 inches long and weighs just over a pound (about as much as a large mango), you may be able to see her squirm underneath your clothes. Blood vessels in her lungs are developing to prepare for breathing, and the sounds that your baby's increasingly keen ears pick up are preparing her for entry into the outside world. http://www.babycenter.com
  • Week 26 pregnant

    Week 26 pregnant
    The network of nerves in your baby's ears is better developed and more sensitive than before. He may now be able to hear both your voice and your partner's as you chat with each other. He's inhaling and exhaling small amounts of amniotic fluid, which is essential for the development of his lungs. http://www.babycenter.com
  • 30 weeks pregnant

    30 weeks pregnant
    baby's about 15.7 inches long now, and she weighs almost 3 pounds (like a head of cabbage). A pint and a half of amniotic fluid surrounds her, but that volume will decrease as she gets bigger and takes up more room in your uterus. Her eyesight continues to develop, though it's not very keen; even after she's born, she'll keep her eyes closed for a good part of the day. When she does open them, she'll respond to changes in light but will have 20/400 vision www.babycenter.com
  • 33 weeks pregnant

    33 weeks pregnant
    This week your baby weighs a little over 4 pounds (heft a pineapple) and has passed the 17-inch mark. He's rapidly losing that wrinkled, alien look and his skeleton is hardening. The bones in his skull aren't fused together, which allows them to move and slightly overlap, thus making it easier for him to fit through the birth canal. www.babycenter.com
  • 37 Weeks pregnant

    37 Weeks pregnant
    Your baby weighs 6 1/3 pounds and measures a bit over 19 inches, head to heel (like a stalk of Swiss chard). Many babies have a full head of hair at birth, with locks from 1/2 inch to 1 1/2 inches long. But don't be surprised if your baby's hair isn't the same color as yours. Dark-haired couples are sometimes thrown for a loop when their children come out as blonds or redheads, and fair-haired couples have been surprised by Elvis look-alikes. And then, of course, some babies sport only peach fuz