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. With a sturdy case and 9 durable lift-the-flaps inside - one for each month until baby arrives! - this sweet novelty board book will charm new-siblings-to-be and become a go-to purchase for families with young children who are expecting a new little one.