Very often we avoid conversations with children about sensitive topics because we do not know how and when it is appropriate to share such information. From this book you will learn: what stages of sexual development a person goes through in the first 20 years of life. How to react if a baby kisses his friend on the lips? How to tactfully talk to him about the body, its changes and boundaries? How to discuss sensitive topics such as pornography or contraception? How to support a child in a variety of love experiences? How to teach him how to safely build relationships on social networks? How do childhood friendships and first loves affect the ability to create harmonious relationships in the future?