Third Trimester · Week 27
27 Weeks Pregnant: Third trimester prep
Baby development
Your baby at 27 weeks
Your baby's brain and lungs are still maturing in a big way as the third trimester begins. This is a growth-and-prep stage where the body is getting more coordinated for the weeks ahead.
Your body this week
What you might be feeling at 27 weeks
Welcome to the third trimester. Your belly is big, bending over is getting hard, and you might waddle. Back pain, sciatica, and leg cramps can intensify. Provider visits start getting more frequent. Slow down and let people help you.
From Shelbi
Shelbi Kohler · mother of seven · certified birth doula
Welcome to the third trimester. With my first, this was the week where pregnancy stopped feeling like a waiting game and started feeling like preparation. Your belly is undeniably real now, and you might be noticing that simple things — bending over, sleeping comfortably, walking without waddling — are getting harder. I remember with my fifth, I tried to pick up a dropped pen at 27 weeks and genuinely wondered if I'd ever stand back up. That's normal. Your center of gravity is shifting, your body is carrying more weight, and everything is adjusting. This is the trimester to slow down and let people help you.
For you
This week is about getting through it
Scroll up to revisit your baby's development and Shelbi's encouragement for week 27. When you're ready, share this week with your partner.
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Common questions
27 weeks pregnant: your questions answered
What should I expect at 27 weeks pregnant? +
Welcome to the third trimester. Your belly is big, bending over is getting hard, and you might waddle. Back pain, sciatica, and leg cramps can intensi...
Is my baby moving normally at 27 weeks? +
Movement patterns vary. If you notice a significant decrease in movement, contact your provider. When in doubt, always call.
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