What to Expect at 13 Weeks Pregnant

Reviewed by Terri Forehand RN
Fetus at 13 weeks

You are now in the second trimester of your pregnancy! This means you're about a third of the way to meeting your little one. Your chance of miscarriage has also dropped significantly, and many women choose this time to announce their pregnancy to friends and family.

Your Baby's Development

At 13 weeks, your baby is about three inches long. However, at this point in the pregnancy, every baby grows at a different rate. No matter how quickly he or she is putting on weight and gaining inches, you can expect the following developments to happen this week according to the Mayo Clinic:

printable pregnancy calendar
Download this pregnancy calendar

If you need help downloading the printable pregnancy calendar, check out these helpful tips.

Looking Forward

Now that the first trimester is behind you, you're well on your way to becoming a mom. Soon, you'll need a completely new wardrobe to show off your growing baby bump.

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What to Expect at 13 Weeks Pregnant