Your baby’s senses are waking up

What to expect

Your baby’s senses are waking up. This week, they’re beginning to respond to sounds and light. While their eyes are still fused shut, they can detect brightness filtering through your belly, and they’re starting to recognize your voice.

Their lungs are developing. Tiny air sacs called alveoli are forming, and surfactant, a substance that keeps the air sacs from collapsing, is starting to be produced. They’re practicing breathing movements, too, even though there’s no air in there yet.

Your baby’s skin is smoothing out. The wrinkled, translucent look is fading as fat continues to build up under their skin. This fat will help regulate their body temperature after birth.

You might feel more kicks. As your baby grows, their movements become stronger and more noticeable. You might even notice patterns in their activity, like a burst of energy after meals or when you lie down to rest.

Things to be aware of

Round ligament pain. As your uterus expands, the ligaments that support it are stretching. This can cause sharp or achy pains low in your belly, especially when you change positions. A warm compress or gentle stretching can help.

Braxton Hicks contractions. You might start noticing these “practice” contractions, which feel like a tightening or hardening of your belly. They’re usually irregular and painless. If they become regular or painful, call your provider.

Heartburn and indigestion. Your growing uterus is putting pressure on your stomach, which can push stomach acid upward. Eating smaller meals and avoiding spicy or greasy foods can help.

Swelling in your feet and ankles. Increased blood volume and pressure on your veins can cause mild swelling. Elevate your feet when possible, and drink plenty of water to stay hydrated.

What might happen

Your anatomy scan results. If you had an anatomy scan earlier this month, you might be discussing the results with your provider this week. They’ll check your baby’s growth and development.

The glucose screening test. Many providers schedule this test between weeks 24 and 28 to check for gestational diabetes. It’s a simple blood test after drinking a sugary solution.

Starting prenatal classes. If you haven’t already, this is a good week to look into childbirth or parenting classes. Many are offered online or in person, and they can help you feel more prepared.

Thinking about maternity leave. If you’re planning to take maternity leave, now’s the time to start discussing your plans with your employer. Check your workplace’s policies and start mapping out your timeline.

• Schedule your glucose screening test
• Discuss anatomy scan results with your provider
• Research prenatal classes