Week 30 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 large cabbage
15.7 inches · 2.6-3 lbs
Baby this week
- •Can open and close eyes; iris now responds to light
- •Lanugo (fine body hair) is disappearing as skin thickens
- •Brain is rapidly developing, forming more neural connections
- •Practicing breathing movements and swallowing amniotic fluid
- •Toenails and fingernails are fully formed
You this week
- •Increased Braxton Hicks contractions (practice contractions)
- •Lower back pain and pelvic pressure
- •Swelling in feet, ankles, and hands
- •Increased need to urinate, even at night
- •Heartburn and digestive discomfort
- •Shortness of breath as uterus expands upward
- •Sleep difficulties from size and discomfort
This week's tips
- •Schedule your glucose screening test if you haven't already—typically done between weeks 24-28
- •Start doing pelvic floor exercises (Kegels) daily to strengthen muscles for labor and recovery
- •Invest in a pregnancy pillow to support your belly and back while sleeping
- •Elevate your feet when sitting to help reduce swelling; avoid standing for long periods
- •Practice different labor positions and relaxation techniques with your partner
- •Begin thinking about your birth preferences and hospital/birthing center policies
- •Stay hydrated and eat frequent small meals to manage heartburn
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
You're entering the final 10 weeks of pregnancy. Your baby is becoming increasingly viable outside the womb, and your focus will shift toward preparing for labor and welcoming your little one. Regular prenatal visits will become more frequent to monitor your health and 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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