Week 39 of pregnancy — 3rd trimester. Baby is the size of a pumpkin 🎃, approximately 50.8cm long and weighing 3.29 kg. Considered full term. Placenta still providing antibodies. 98% of the 40-week journey complete, 1 weeks remaining.
PREGNANCY WEEK 39 — 3rd TRIMESTER
🎃
pumpkin
baby is about the size of a pumpkin
WEEK
39
of 40
LENGTH
50.8cm
crown to rump
WEIGHT
3.29 kg
approximate
1 weeks remaining · Considered full term. Placenta still providing antibodies.
WEEK 39 — BABY'S DEVELOPMENT
3RD TRIMESTER · Weeks 27–40
Considered full term. Placenta still providing antibodies.
HOW YOU MAY FEEL
Any day now. Contractions to watch for. Biophysical profiles may be ordered.
WEEK 39 KEY FACTS
Gestational age
Week 39
Trimester
3rd (T3)
Baby length
50.8cm
Baby weight
3.29 kg
Progress
98% complete
Weeks left
1 weeks
What happens at week 39 of pregnancy?
At week 39 of pregnancy (3rd trimester):\n\nBaby development: Considered full term. Placenta still providing antibodies.\n\nBaby size: pumpkin 🎃\nLength: approximately 50.8cm (crown to rump)\nWeight: approximately 3.29 kg\n\nPregnancy progress: 98% complete (1 weeks remaining)\n\nGestational age is counted from the first day of your last menstrual period (LMP), not from conception. Week 39 begins on day 267 and ends on day 273 from your LMP.
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Pregnancy week 39 · 3rd trimester · Baby size: pumpkin 🎃 · 50.8cm · 3.29 kg · Sources: ACOG, WHO fetal growth data