10 Weeks

10 Weeks size comparison
is the size of a
Baby at 10 weeks in womb

Baby this Week

  • Once the organs are formed the baby is called a fetus.
  • Baby's tiny heart is beating about 120-160 beats a minute.

How Big is Baby?

Baby is 1.22 inches long (3.1 cm)
(Measured from crown to rump)
Baby weighs 0.14oz (4 grams)
*Metrics above are estimates of baby at 10 weeks
Layout Belly
10 Weeks pregnant illustration

Your Developments

  • Constipation is possible as a result of the increase of progesterone in your system.
  • This hormone softens muscles in your womb and intestines to accommodate the embryo becoming a fetus.
  • The placenta now covers about one-third of the uterus lining.

Pregnancy To Do's

  • Increase the amount of fiber in your diet.
10 Week old baby in womb

Disclaimer: All information featured on duringpregnancy.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.