Week 7: Playing it Safe
Your Baby This Week
Your baby's growth spurt is officially beginning, though it's not something you can see or feel. At the start of the week your baby measures between 0.16" to 0.2" (4 to 5 mm), but by the end of the week he or she can be half an inch (1.3 cm) long!
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Your baby's heart is growing larger-from all of your love-creating a small bulge on his or her tiny body. The right and left chambers of the heart begin to form, along with air passages to the lungs. Although your baby's eyes and nose are still on this side of his or her head, they are beginning to develop. The brain is also starting to partition itself into chambers. While the appendix is already in place, the intestines remain partly in the umbilical cord and won't ascend into your baby's abdomen for a few more weeks. Tiny buds that will become legs begin to form, and the arm buds begin growing. These are already dividing into two sections--one that will form the hand and another that will form the arm and shoulder.
Your baby's growth spurt is officially beginning, though it's not something you can see or feel. At the start of the week your baby measures between 0.16" to 0.2" (4 to 5 mm), but by the end of the week he or she can be half an inch (1.3 cm) long!
Your baby's heart is growing larger-from all of your love-creating a small bulge on his or her tiny body. The right and left chambers of the heart begin to form, along with air passages to the lungs. Although your baby's eyes and nose are still on this side of his or her head, they are beginning to develop. The brain is also starting to partition itself into chambers. While the appendix is already in place, the intestines remain partly in the umbilical cord and won't ascend into your baby's abdomen for a few more weeks. Tiny buds that will become legs begin to form, and the arm buds begin growing. These are already dividing into two sections--one that will form the hand and another that will form the arm and shoulder.
Baby's now the size of a blueberry!Baby's brain -- both hemispheres! -- is growing fast, generating about one hundred new cells every minute. Arms and legs are emerging as joints start to form, and a permanent set of kidneys (baby's third!) is now in place.
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