Week 38  ·  Third trimester

Week 38, gently.

A needle-felted wool a leek

Your baby is the size of

a leek

  • 49.8 cm long
  • 3083 g

Your baby's first poop — meconium — is already forming in the intestines.

“Everything arriving is preparing to arrive.”

What’s happening inside

Meconium — the sticky first poop, made of ingested amniotic fluid and cells — is packed into the intestines, ready.

A warm watercolor illustration of a 38-week fetus

How you might feel

Pelvic pressure, occasional hot flashes, and wild bursts of energy alternating with exhaustion. Welcome to the last stretch.

A warm watercolor illustration of week 38 of pregnancy