Highlights this week
Baby development at 17 weeks

- The umbilical cord, your baby's lifeline, is now thicker and stronger
- Your baby's pancreas is making insulin
- Cartilage in your baby's skeleton is hardening into bone
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Your baby weighs as much as a turnip
length
13
cm
head to toe
weight
140
g

- Your growing belly may cause you to be off balance
- Blood pressure changes can make you dizzy, so don't stand up too fast
Megan Rive is a communication, content strategy and project delivery specialist. She was Babycenter editor for six years.
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