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6 Weeks Pregnant
The baby is 8 milimeters in lenghth. The spinal cord is beginning to close. The first blood cells and vessels are developing. A pipe shaped heart begins to form and beat.
http://www.baby2see.com/development/week6.html -
9 Weeks Pregnant
The fingers and toes begin to form. The embryo has grown to 30 milimeters in length. The main construction of the heart is complete.
http://www.baby2see.com/development/week9.html -
12 Weeks Pregnant
The fetus is now 2.5 inches and weighs .7 oz. Fingernails and toenails appear. The face is beginning to look normal.
http://www.baby2see.com/development/week12.html -
14 Weeks Pregnant
The fetus is 3.5 inches. It weighs 1.5 oz. The eyes move slowly toward the center of the face. Hormones begin to develope.
http://www.baby2see.com/development/week14.html -
17 Weeks Pregnant
The umbilical cord is growing thickera nd stronger. The fetus weighs 5 oz and is 9 inches in length. The retna has begun to be sensitive to light. The fetus's eyes are now in place.
http://www.baby2see.com/development/week17.html -
21 Weeks Pregnant
The fetus is 10.5 inches in length and 12.7 oz. Bone marrow has started makeing blood cells.Their small intestine has started to absorb sugars.
http://www.baby2see.com/development/week21.html -
27 Weeks Pregnant
The fetus weighs almost 2 pounds now and is about 14.5 inches long. Your baby's hearing continues to develop. The eyes can blink, open and close.
http://www.baby2see.com/development/week27.html -
31 Weeks Pregnant
Baby weighs 3.5 pounds and measures 16.5 inches from the head to heel. The eyes have now completely opened and are responding to light and darkness. A loud noise near you may cause your little one to jump.
http://www.baby2see.com/development/week31.html -
35 Week Pregnant
Your baby is now about 18.5 inches in length and weighs over 5.5 pounds. Lungs are almost fully developed. Your baby's reflexes are coordinated.
http://www.baby2see.com/development/week35.html -
40 Weeks Pregnant
All systems are developed and ready to go. Baby is about 20 inches (51cm) and weighs approximately 7.5 pounds (3.5 kg). The head has a diameter of about 4 inches (10 cm).
http://www.baby2see.com/development/week40.html
