Fetal Development By Week: 15 Weeks Pregnant

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iVillage Staff on Apr 21, 2010 at 9:12PM

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Fetal Development By Week: 15 Weeks Pregnant

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Fetal Development Week 15: See Your Baby Grow


By week 15 the bones in your baby’s middle ear have begun to harden, however her brain has not yet begun to send out auditory signals, so although her hearing is rapidly developing she can’t really understand what you’re saying yet.

Get more information on being 15 weeks pregnant.

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