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Orgasm is an instinctive response. That means that even when we have no prior knowledge or experience of orgasm, we are still able to...

Diversity: our sex, our personality and our gender

Sexuality includes our sex, our personality and our gender. The reason we have two sexes is for diversity. Some people like being different. They...

Intercourse needs to continue until ejaculation

A man is biologically motivated to impregnate a woman through an on-going process of demonstrating his virility (as a potent male who may be...

Young men tend to focus on enjoying their arousal

Men are valued for their physical strength, their practical skills and their personal confidence (leaderships skills). Young men increase their muscle mass at puberty...

The female erectile sex organ (or phallus)

In the absence of testosterone, the genital tubercle forms the female phallus, called the clitoris. The clitoris consists of the glans and the internal...

Male homosexuality focuses on casual sex

Kinsey found that only 50% of the men in his sample were exclusively heterosexual. Many men (46%) were attracted towards other men even if...

Intercourse is a territorial act of male dominance

In a society where men and women raise families together, intercourse is presented as a lovemaking act. But by looking at Nature we can...

Consent is vital even within loving relationships

Sexuality is about the choices we make to explore our sexuality both alone and with a lover. The way in which we express our...

Penetration is what makes sex erotic and taboo

Penetrative sex (both anal and vaginal intercourse) has a special role in our concept of eroticism. Penetration by a phallus is key to our...

Women drive the need for dating and romance

Without sex, there may be friendship between adults but there is little physical intimacy. Heterosexual women are dependent on men to provide this sense...

Sexual attraction and commitment to a relationship

Especially in the early days of a romance, both sexes can feel an electric thrill from touching, hearing or seeing a lover. We have...

How we know that the vagina is not a sex organ

Orgasm is a primitive and fundamental response of the human body because male orgasm triggers ejaculation, which is vital for reproduction. Male orgasm involves...

The mental focus required to achieve orgasm

Anyone who masturbates needs to use fantasy for arousal. Turn-ons are erotic concepts or images that motivate us to engage in sexual activity. We...

Similarities between men and women’s responses

Orgasm is a basic physiological response of the human body. Just as the same mechanism causes men and women to sneeze, so we also...

Women only orgasm when alone not with a lover

Men’s drive to penetrate inherently involves another person. But women do not have this hormonal drive that men have. So women have not evolved...

We (not a sex toy or lover) cause our own orgasm

Even when a sex organ is capable of penetration (as the penis is), it cannot cause a lover’s orgasm. For a person to orgasm,...

Understanding a man’s need for erotic turn-ons

For most people, sexual activity whether alone or with a lover is a private affair. We rarely see other people engaging in sexual activity....

Why couples don’t discuss female arousal

Much of the sexual activity between heterosexuals is carried on without communication. Once intimacy has been established, by kissing for example, a man assumes...

Men and women’s perspectives on relationships

Sexuality is about a sexual relationship, which includes social, emotional and sexual aspects. Long-term committed relationships are vital to supporting families over the decades...

How a man can have relationship sex more often

Nature never intended men to be monogamous. In every society, men’s greater inclination for promiscuity is accepted as a natural and defining characteristic of...

Sexual techniques that may pleasure a man

Men hope that a lover will enjoy contributing enthusiastically to their intimate time together: sharing fantasies, sex play and affection. Arousing a man is...

How to make the most of sexual pleasuring

Sexuality is about enjoying sexual pleasure with a lover. We experience sensual, emotional and erotic pleasure. A sex education should include a description of...

The sex industry focuses on male gratification

Sexuality is about talking, observing or interacting with others in return for payment or other non-relationship rewards. Depending on our personality we may employ...