The most important as well as the intimate part of our life is "sex". We often feel ashamed of discussion about this part. But today, many kinds of sexual disorders have come into being.

Sexual knowledge involves the anatomy & physiology of the human reproductive system, conception, contraception, psycho sexuality, sexual differences and the constituents of love as they relate to sexual behavior.

Life is meaningful & happy only when man & woman reach the stage of complete harmony mentally & physically, whether humanity is based on creation or evolution. Nature has produced two genders male & female for each other and sex has got a vital role to bring them as close as possible and it is also essential for reproduction – a continuous generation chain. If the sexual life of married couple is fully satisfactory and blissful, only then they remain mentally & physically harmonious & healthy, otherwise a wedge of unhappiness, frustrations & agonies start developing between them which is a curse of modern society. This not only affects the couples themselves but also spoil their children thus leading to demoralize the future generation & society. Ignorance of sexual knowledge is the root cause of this situation.

Our education system tell them every part of their body except sexual organs & their function. Because in our society it is considered taboo. Parents may not be aware of the fact that child have natural importance in life. This can save them from wrong notions. Without a proper sexual knowledge they will practice unnatural means to satisfy their sexual urge & ruin their lives. They realize their mistakes only when they get into marriage. They will repent for what they did in the past, because they cannot fully enjoy the real charm of happy married life.