How Do Babies Get into Mommies' Tummies?

At some time or another, all parents get asked that uncomfortable question: “Where do babies come from?” When I was pregnant with my second daughter, I was searching for age-appropriate, educational materials for my oldest child. I was disappointed to say the least. I thought to myself, “For goodness’ sake, I am a mom and a nurse! I can do better than this!”. So began my quest to develop materials...