Reader-supported. When you buy through our links we may earn a commission — it never changes what we recommend.
Pregnancy Tracker · Third trimester

38 Weeks Pregnant

Size of a
Leek
Length
19.6"
Weight
109 (6.8 lb) oz
General information, not medical advice. Every pregnancy is different — bring questions to your OB or midwife.

Your baby at 38 weeks

The grasp is firm, organs are ready to function on their own, and meconium continues to build in the intestines for the first bowel movement. Brain and lung development continue right up to birth.

How you might feel

Pelvic pressure, backache, and a burst of nesting energy are common.

This week's tip: Confirm with your provider exactly when and how to call as labor approaches.
← Week 37All weeksWeek 39
Helpful right now
Best pregnancy pillows →Start your registry →Hospital bag checklist →Pregnancy stage guide →
Sources: Mayo Clinic — Fetal development week by week, American College of Obstetricians and Gynecologists (ACOG), Cleveland Clinic — Fetal Development, NHS — Pregnancy week by week, AAP HealthyChildren.org — Prenatal & Pregnancy.