Your Baby: Week 13

fetal development

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This week, your baby's intestines are back inside where they belong.

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Your baby swallows amniotic fluid and absorbs it into his or her body.

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Baby's backbone can flex, making large movements easier.

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Your baby has grown equal to the length of a lemon -- 3 in.

WebMD Medical Reference Reviewed by Traci C. Johnson, MD on June 04, 2016
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