Pregnancy: What to Expect Week 22

You're 22 weeks pregnant and your baby is now able to reach out and touch its face or grab the umbilical cord. One thing you might be noticing now is the linea nigra -- a dark line running down your stomach. You may also notice your skin is rather itchy. What causes it and what can you do to make it feel better? Dawn Siff explains in this Parenticity: Growing and Glowing segment.