Week 31 of Pregnancy
All five senses are working. Your emotions can carry to the fetus.
Fetal size
Coconut
- Length
- 41.1 cm
- Crown-to-heel
- Weight
- 1.50 kg
Fetal development
- All five senses are active.
- Weight crosses 1.5kg.
- Urine output increases, replenishing amniotic fluid.
Maternal changes
- Braxton Hicks contractions can be confused with real labor.
- Colostrum may leak from the breasts.
Recommended checkups
- Review signs of true labor versus practice contractions with your OB.
Jump to week
Textbook averages. Individual variation is wide and this is not medical advice — confirm with your OB.