Week 29 of Pregnancy
Third 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 butternut squash
15.2 inches · 2.5 lbs
Baby this week
- •Brain development accelerating rapidly with increased neural connections
- •Eyes can now open and close, and baby is responding to light
- •Developing regular sleep-wake cycles that may not match yours
- •Bones continuing to harden, though they remain flexible for birth
- •Hearing is fully developed and baby recognizes your voice
You this week
- •Braxton-Hicks contractions becoming more noticeable and frequent
- •Lower back pain and pelvic pressure as baby gets heavier
- •Shortness of breath as uterus pushes on diaphragm
- •Swelling in feet and ankles, especially by evening
- •Vivid dreams and sleep disruptions
- •Increased need to urinate, even at night
This week's tips
- •Take prenatal classes now if you haven't already—childbirth, infant care, and partner support classes fill up quickly
- •Practice pelvic floor exercises (Kegels) daily to support bladder control and prepare for labor
- •Invest in supportive, flat shoes and consider a pregnancy pillow for better sleep positioning
- •Monitor swelling and report sudden puffiness to your provider, as it can sometimes indicate preeclampsia
- •Keep a safe sleep space in mind—whether co-sleeping or bassinet, start thinking about your setup now
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
You're entering the home stretch of your third trimester. The next few weeks will focus on baby's weight gain and final preparations. Consider scheduling your hospital tour, finalizing your birth plan, and getting your postpartum support network in place.
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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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