Third Trimester
37 Weeks Pregnant
Your baby is the size of a Winter melon 🫐
🫐
Medically reviewed by
MBBS, MD — Gynecologist & Obstetrician
Last reviewed:
Feb 2026
📏
Size
Winter melon
📐
Length
48.6 cm cm
⚖️
Weight
NaN g
🗓️
Trimester
Third
⏱️
Week
37 of 40
🌱 Baby Development at Week 37
EARLY FULL TERM! Baby is considered early term. All organs are functioning. Brain and lungs are still developing (reason full term is 39 weeks). Baby continues to gain weight. Nails may need trimming at birth.
FULL TERM reached! 🎉All organs functionalBrain and lungs still maturing
🤱 Common Symptoms
●Mucus plug may pass
●Increased Braxton Hicks
●Bloody show possible
●Lower back pressure
●Cervix may be dilating
🥗 Nutrition Tips
- Light easily digestible foods
- Dates continue
- Stay very hydrated
🏃♀️ Exercise Tips
- Walking to encourage labor
- Squats
- Rest when possible — conserve energy for labor
🏥 Medical Tests & Appointments
Weekly prenatal visitsCervical check if desiredNon-stress test if indicated
🔬 Hormone Changes
Progesterone begins declining allowing estrogen to dominate — triggering labor preparation. Oxytocin receptors at maximum.
Frequently Asked Questions
Common questions answered by our medical team