Week 13  ·  Second trimester

Week 13, gently.

A needle-felted wool a lemon

Your baby is the size of

a lemon

  • 7.4 cm long
  • 23 g

Welcome to the second trimester — often the most forgiving stretch of pregnancy.

“The body, finally, is mostly handing you back.”

What’s happening inside

Vocal cords are forming. The intestines, which have been developing inside the umbilical cord, are now moving into the abdomen where they belong.

A warm watercolor illustration of a 13-week fetus

How you might feel

You are in the second trimester. For many, energy returns, nausea eases, and the world brightens. A few lucky weeks.

A warm watercolor illustration of week 13 of pregnancy