Human babies are born helpless, needing to be entirely cared for and protected. Luckily, they are born with all the necessary tools and “instructions” to attain such care for themselves, and to become a loved and loving part of their family and society. The ingrained neural and hormonal interactions provided for parent and child to assist them in this process are among the most powerful in nature. The hormonal cues are clear and compelling, and our instincts can provide us with all the appropriate responses. Without taking great efforts to avoid and ignore such urges, parents will naturally follow the advice of their neurons and hormones, nurturing their babies and maintaining physical closeness with them.