The NVSH aims to contribute to the sexual emancipation of individual and social life. Our main activity is the promotion of knowledge and understanding of sexual behaviour in the widest possible sense.

The NVSH aims to contribute to the sexual emancipation of individual and social life. Our main activity is the promotion of knowledge and understanding of sexual behaviour in the widest possible sense.

When we consider how people live together, we can see that there is a world of change to be brought about. Living together: the sexual sytem Everyone is born into a family, the dark side of which has …

Sadomasochism (sm) means to experience (sexual) pleasure from causing or suffering indifference, compulsion, humiliation, or the infliction of pain. The term is coined from the words ‘sadism’ (derived …

We do imagine a future evolution in which the sexual system itself is modified and ultimately done away with.

Normal means what is most frequent or average: “On a normal day we sell 2000 pounds of potatoes”, says the manager. If this is applied to sexual behaviour, we can say that a normal couple have more …

Feminism is a way of thinking that is based on making a distinction between men and women.

Travestism mainly relates to the wearing of clothing, while transsexualism means that one really wants to change gender.

Girls have their first period between their twelfth and fourteenth year. Sometimes a little earlier sometimes a bit later.

We are back to the point where the moral laws fulfill their old function of restricting sexual behaviour to reproduction.