Pregnancy by week

What’s your baby up to at 19 weeks? Intrauterine mischief! She may be sucking her thumb, doing somersaults or pulling and grabbing the umbilical cord.

Believe it or not, 20 weeks heralds the midpoint of your pregnancy. If you go full term, your pregnancy will be about 40 weeks long. You're halfway there!

If you were able to see a picture of your baby around week 9, you might have thought he was "top heavy" because his head was so big. Not at week 21.

By 22 weeks, your waistline may have vanished, but you can probably still bend over easily, sit comfortably and walk without effort.

At 23 weeks, your baby's skin is wrinkly, but her intrauterine wrinkles will disappear as she gains more weight.