Week 27 of Pregnancy
Second trimester
For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
Baby is
about the size of a head of cauliflower or a small cantaloupe
14.4 inches · 1.9 lbs
Baby this week
- •Eyes are opening and closing regularly
- •Can recognize and respond to your voice and other familiar sounds
- •Brain development is accelerating rapidly with increased neural connections
- •Lungs are continuing to develop and practice breathing movements
- •May respond to bright light with movement
You this week
- •Increased backaches as your center of gravity shifts
- •Braxton Hicks contractions becoming more noticeable
- •Swelling in feet, ankles, and hands
- •Sleep difficulties due to size and frequent bathroom trips
- •Shortness of breath with physical activity
- •Heartburn or indigestion
- •Leg cramps, especially at night
This week's tips
- •Schedule your glucose tolerance test if you haven't already—this screens for gestational diabetes
- •Invest in supportive, flat shoes to help with balance and reduce back pain
- •Try prenatal yoga or water aerobics to ease discomfort while staying active
- •Elevate your feet when possible to reduce swelling; limit sodium intake
- •Sleep on your left side with a body pillow for better circulation and comfort
- •Practice relaxation techniques like deep breathing—you'll use these during labor
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
You're now in the third trimester! Baby's movements will continue to feel stronger and more distinct. The next few weeks bring important monitoring appointments to track baby's growth and your health, including checks for baby's position.
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For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
This content is for informational purposes only and is not medical advice. Every pregnancy and baby is different. Always consult your doctor, midwife, or pediatrician for guidance specific to your situation.
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