17 Weeks Pregnant

17 Weeks size comparison

Baby this Week

  • With hands ready to grasp, baby now weighs 200gms
  • Baby can kick against the amniotic sac wall.

How Big is Baby?

Baby is 5.12 inches long (13 cm)
(Measured from crown to rump)
Baby weighs 4.94oz (140 grams)
*Metrics above are estimates of baby at 17 weeks

Images of Baby at 17 Weeks

17 Weeks pregnant illustration
17 Week old baby in womb

Your Developments

  • 1 to 1.5kg (2.3 - 3.5 lb) weight gain over the past month. On average 10 1/2 oz (300 gms) a week.
  • Vaginal secretions are likely to continue.
  • The use of panty liners is recommended from now until the end of your pregnancy.

Pregnancy To Do's

  • The Triple Test and/or Amniocentesis are tests that are performed during the fourth month (if needed).


Disclaimer: All information featured on weeksduringpregnancy.com should be used for educational purposes only and is not intended to replace medical advice.
Consult your doctor, physician or midwife regarding any personal pregnancy issues or medical conditions.