Week 34 of Pregnancy
Third trimester
Baby is
about the size of a butternut squash
17.75 inches · 4.75 lbs
Baby this week
- •Practicing breathing movements with amniotic fluid
- •Eyes can open and close; responding to light
- •Bones are hardening, though skull remains flexible for birth
- •Toenails and fingernails are fully formed
- •Developing sleep-wake cycles that may match yours
You this week
- •Increased Braxton Hicks contractions (practice contractions)
- •Lower back pain and pelvic pressure
- •Difficulty sleeping and finding comfortable positions
- •Shortness of breath as baby takes up more space
- •Frequent urination and possible leaking with coughs or sneezes
- •Swelling in feet and ankles
- •Fatigue despite needing rest
This week's tips
- •Start perineal massage (or ask your partner to help) to potentially reduce tearing during delivery
- •Practice different labor positions: squatting, hands-and-knees, side-lying—find what feels good
- •Invest in a pregnancy pillow to support your body while sleeping; try side-lying on your left side
- •Stay hydrated and eat frequent small meals to manage heartburn and maintain energy
- •Pack your hospital bag now so you're not scrambling if labor starts early
- •Take a childbirth class if you haven't already—knowledge reduces anxiety
Looking ahead
In the coming weeks, baby will continue gaining weight (about half a pound per week), and you may experience stronger, more frequent Braxton Hicks. Your healthcare provider will begin checking for baby's position and may discuss your birth plan in detail.
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