Third Trimester · Week 34 of 40
34 Weeks Pregnant
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Size of a cantaloupe
45 cm
Length
2146g
Weight
3
Trimester
Milestone: Lungs nearly mature
Week 1Week 34 (85%)Week 40
Medical Information
The information on this page is for educational and informational purposes only. It is not medical advice and should not be used to diagnose or treat any medical condition. Always consult your healthcare provider (doctor, midwife, or nurse) before making any decisions about your pregnancy or your baby's health.
Baby Development at 34 Weeks
- Lungs are almost fully mature
- Central nervous system fully developed
- Baby is gaining about an ounce per day
Symptoms at 34 Weeks Pregnant
- Swelling (edema) in hands, feet, and face
- Braxton Hicks may feel quite strong
- Possible lightning crotch (sharp vaginal/pelvic pain)
Tips for Week 34
- 1.Call your OB if swelling is sudden or severe — could indicate preeclampsia
- 2.Rest with feet elevated to manage edema
- 3.Review signs of labor with your birth team
Week 34 Checklist
- Review signs of preterm labor — when to call the doctor