How Big Is Baby?

There's a baby inside Mommy's tummy! But how big is it? What does it look like? Lift the flaps to learn all about how a new baby grows in this sweet book for expecting families.

This soon-to-be big sister is so curious about how her family's new baby is growing. As each month goes by, the baby gets bigger, and she learns more about how an fetus develops — from the tiny, poppy-seed sized embryo at one month, which doesn't even have arms and legs, to the watermelon sized baby that's ready to be born.

With a sturdy case and nine durable lift-the-flaps inside, of which includes expert-vetted information about pregnancy and fetal development, this sweet novelty board book will charm new-siblings-to-be who can't wait to meet their new little one.