At nine weeks pregnant, you and baby have made two big accomplishments: You’ve made it to month three, and she’s no longer an embryo -- now she’s a fetus. Basically that means she’s becoming more and more baby-like, and you’re inching closer and closer to leaving the nasties of the first trimester behind you. Just one more month to go!

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. Your baby's organs, muscles, and nerves are kicking into gear. The external sex organs are there but won't be distinguishable as male or female for another few weeks. Her eyes are fully formed, but her eyelids are fused shut and won't open until 27 weeks. She has tiny earlobes, and her mouth, nose, and nostrils are more distinct. The placenta is developed enough now to take over most of the critical job of producing hormones. Now that your baby's basic physiology is in place, she's poised for rapid weight gain.

Your baby's the size of a green olive or a grape! She's gaining steam! At 9 weeks, your fetus measures around .9 inches and weighs about .07 ounces.

10/1/2013 07:36:46 am

When it is dark enough, you can see the stars.

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