Articles
Fetal development: The third trimester
Week 35: Baby's skin is pink and smooth
Week 37: Baby might turn head first
Week 28: Baby's eyes partially open
Week 30: Baby's hair grows
Week 31: Baby's rapid weight gain begins
Week 32: Baby practices breathing
Week 34: Baby's fingernails grow
Week 35: Baby's skin is smooth
Week 36: Baby takes up most of the amniotic sac
Week 37: Baby might turn head down
Week 38: Baby's toenails grow
Week 39: Baby's chest is prominent
Content
Week 28: Eyes partially open
Week 29: Baby kicks and stretches
Week 30: Hair grows
Week 31: Fast weight gain begins
Week 32: Lanugo starts to disappear
Week 33: Baby detects light
Week 34: Fingernails grow
Week 35: Baby takes up most of the amniotic sac
Week 36: Baby has turned head down
Week 37: Baby's head moves into the pelvis
Week 38: Toenails grow
Week 39: More body fat forms
Week 40: Your due date arrives
Week 37: Baby might turn head first
Week 28: Baby's eyes partially open
Week 30: Baby's hair grows
Week 31: Baby's rapid weight gain begins
Week 32: Baby practices breathing
Week 34: Baby's fingernails grow
Week 35: Baby's skin is smooth
Week 36: Baby takes up most of the amniotic sac
Week 37: Baby might turn head down
Week 38: Baby's toenails grow
Week 39: Baby's chest is prominent
Content
Week 28: Eyes partially open
Week 29: Baby kicks and stretches
Week 30: Hair grows
Week 31: Fast weight gain begins
Week 32: Lanugo starts to disappear
Week 33: Baby detects light
Week 34: Fingernails grow
Week 35: Baby takes up most of the amniotic sac
Week 36: Baby has turned head down
Week 37: Baby's head moves into the pelvis
Week 38: Toenails grow
Week 39: More body fat forms
Week 40: Your due date arrives
Week 31: Fast weight gain begins
Thirty-one weeks into pregnancy, or 29 weeks after conception, your baby has finished most major development. Now it's time to gain weight quickly.