Eyelids open, breathing practice starts

Your baby this week

Your baby is blinking. Those tiny eyelids open and close now, and lashes are fully formed. They're also practicing breathing movements, even though there's no air in there yet.

Brain development is in overdrive. Billions of neurons are connecting, creating the pathways for thinking and learning. The surface of the brain is starting to wrinkle and fold to fit all that growth.

What you might be feeling

• Stronger movements. You might see an elbow or knee slide across your belly when baby shifts position.
• Shortness of breath. Your uterus is pushing up against your diaphragm, making it harder to take deep breaths.
• More vivid dreams. Hormones plus anticipation can lead to some wild nighttime stories.

What to keep on your radar

Hello, rib kicks. As your baby runs out of room, those tiny feet might find your ribs. Leaning forward slightly can create a little more space (and relief).

Braxton Hicks contractions are common now. These practice tightenings should be irregular and fade if you change positions. If they become rhythmic or painful, call your provider.

• Swollen feet. Elevate them when you can, and try compression socks if standing all day. Sudden swelling in hands or face warrants a call.
• Trouble sleeping. Between heartburn, kicks, and bathroom trips, rest gets harder. A pregnancy pillow can help you wedge into a comfy position.

On the horizon this week

The glucose challenge test usually happens around now. You'll drink a sugary solution, then have blood drawn an hour later to screen for gestational diabetes. Many providers do this routinely between 24–28 weeks.

Your provider may start checking your fundal height (the distance from pubic bone to top of uterus) at appointments. It's a quick way to estimate baby's growth.

• Rhogam shot if needed. If you're Rh-negative, this is typically given around 28 weeks to prevent complications.
• Third-trimester bloodwork. Some providers repeat iron and other levels now to catch any changes.