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Baby Development This Week
Welcome to the second trimester! Baby's intestines have moved from the umbilical cord into the abdomen. Vocal cords are forming.
What You Might Be Feeling
Energy levels may improve. The risk of miscarriage drops significantly. Your appetite may increase.
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Medical Appointments and Tests
Second trimester begins. Many women feel this is the most comfortable trimester.
Frequently Asked Questions
How big is my baby at 13 weeks pregnant?▾
At week 13, your baby is about the size of a peach — approximately 2.9 inches long and weighing about 0.81 ounces.
What should I expect at 13 weeks pregnant?▾
At 13 weeks, your baby is the size of a peach. Every pregnancy is different, but common experiences at this stage include physical changes, new symptoms, and exciting developmental milestones for your baby.
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