My Baby - Week by Week Pregnancy
Week 19 - Fingerprints and Amniotic Fluid
Your baby weighs approximately 8 ounces and is about 6 inches from crown to rump.
The exterior layers of skin tissue are developing to form your baby's one-of-a-kind fingerprints.
The amniotic fluid that surrounds your baby allows for him or her to freely move his or her arms and legs and is also sometimes swallowed to practice digestion.
See a baby at 19 weeks: Ultrasound image at 19 weeks
How is your body changing this week? Find out: My Pregnant Body Week 19
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