The book of “The Secret of Happiness in Married Life” is surveying subjects related to marriage and married relationships, couples’ communications and relations from the beginning to the time of pregnancy and childbirth and is prescribing tips for correcting the manner of thinking and diets to remove sexual problems and to strengthen sexual powers and relationships. Sex hygiene and health, sexual diseases and abnormalities, pathology of married relationships and the psychological effects of colors on married life are among the titles of this book.

The writer of the present book is a researcher and founder of the Koranic medicine. It is more than 30 years that besides teaching, the writer of this book carried out extensive researches in the field of human nutrition and health and due to his innovations he could receive two certificates of honorary diplomas of Iran’s associations of Innovators and Inventors. One of them was given to him for curing infertility (endometriosis) by applying diet. The teachings of this book are a procedure of learning and acquiring a collection of informative knowledge that is helpful in forming the behavior and attitudes toward sexual relationships.