25 Weeks
25 Weeks size comparison
Baby is the size of a
Baby at 25 weeks in womb

Baby this Week

  • Eyelids begin to open and close.

How Big is Baby?

Baby is 13.62 inches long (34.6 cm)
(Measured from crown to heel)
Baby weighs 1.46lbs (660 grams)
*Metrics above are estimates of baby at 25 weeks
Layout Belly
25 Weeks pregnant illustration

Your Developments

  • You may have trouble sleeping and have vivid dreams.
  • A two to three pound (1 to 1.5kg) weight gain over the past month.

Pregnancy To Do's

  • If banking cord blood. Find a facility and order your kit.
  • Now's the time to think about possibly getting a birth coach or doula.
25 Week old baby in womb