A maternal-fetal medicine specialist shares his viewpoint.

You should gain 1 pound a week this month.

In this month, you can hear your baby’s heartbeat for the first time.

At end of the sixth month, the baby is about 12 inches long and weighs up to 2 pounds.

What’s safe and what’s a myth?

This is it! At 37 to 40 weeks, your baby is full term.

The baby becomes more active, turning from side to side and sometimes head over heels.

Your baby is now about 18 inches long and weighs 4 to 5 pounds.

The story of one woman who didn’t know she was pregnant.