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7 Weeks
Your baby is now about the size of a blueberry. Most of that growth is in the head as new brain cells are generated at the rate of 100 per minute. Arms and legs start to form.
http://www.whattoexpect.com/pregnancy/week-by-week/week-7.aspx -
10 Weeks
Your baby (now the size of a prune) has small indentations on his legs. Also his tiny arms even have elbows that bend. They also are growing baby teeth under there gums. http://www.whattoexpect.com/pregnancy/week-by-week/week-10.aspx# -
12 Weeks Pregnant
At 12 weeks pregnant, the placenta is much larger and now produces the endocrine secretions, or hormones, needed to sustain the pregnancy.By this week, the baby has fingernails and toenails and can open and close the fingers. http://www.childbirthconnection.org/article.asp?ck=10239 -
14 Weeks Pregnant
Your baby can now squint, frown, grimace, pee, and possibly suck his thumb! Thanks to brain impulses, his facial muscles are getting a workout as his tiny features form one expression after another. http://www.babycenter.com/6_your-pregnancy-14-weeks_1103.bc -
18 Weeks Pregnant
Your baby now is large enough to be twisting, rolling, kicking, and punching his way around the womb. Plus, he's developing yawning and hiccupping skills and his own unique set of toe and fingerprints. http://www.whattoexpect.com/pregnancy/week-by-week/week-18.aspx -
23 weeks pregnant
Right now, your baby's organs and bones are visible through his skin, which has a red hue due to developing veins and arteries beneath. But once those fat deposits settle in, he'll become less transparent. http://www.whattoexpect.com/pregnancy/week-by-week/week-23.aspx -
26 Weeks Pregnant
What's up with your baby? He or she now weighs a full two pounds and measures nine-plus inches. And this week, her eyes, which until now were developing under fused eyelids, start to open. http://www.whattoexpect.com/pregnancy/week-by-week/week-26.aspx# -
30 Weeks Pregnant
Growing daily is his brain, which is actually starting to look like the real thing with those characteristic grooves and wrinkles. And now that your little genius can regulate his own body temperature. http://www.whattoexpect.com/pregnancy/week-by-week/week-30.aspx -
35 Weeks Pregnant
This week at about 20 inches and continues her steady weight gain. While she won't get much longer, she will continue to pack on the pounds including large amounts of baby fathttp://www.whattoexpect.com/pregnancy/week-by-week/week-35.aspx. -
39 weeks pregnant
There pink skin has now turned whitish. Her head may have dropped into your pelvis by now, which makes your breathing easier but walking harder. Get ready for a baby! http://www.whattoexpect.com/pregnancy/week-by-week/week-39.aspx