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Female mammals are involved in grooming, feeding and affectionate play with their young. Female mammals are always smaller and more nervous than males. This...

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...

How the male and female sexual roles differ

Primitive life, such as bacteria, reproduce asexually. But most animals and plants reproduce sexually. Offspring inherit genes from both parents. Even in plants, the...

At puberty girls develop a child-bearing capacity

From a young age, most girls demonstrate a more passive and timid personality than most boys. Girls often focus on social activities rather than...

At puberty boys develop a reliable arousal cycle

From a young age, many boys already demonstrate a more active and outgoing personality than most girls. Boys enjoy physical activities such as sport...

Sexual responsiveness and orientation

Sexuality is about responsiveness and orientation, both of which are determined before we are born. Among the genes we inherit from our parents are...

The significance of nudity and being touched

Private parts refer to the anatomy that we may want (or be required) to cover up. Private parts include the buttocks, the genitals and...

Sexual scenarios tend to be biased in men’s favour

No one ever admits that sex is biased in men’s favour. Accounts of female orgasm are heavily promoted and accounts of harassment, exploitation and...

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...

Ego means men overlook what women contribute

Prostitutes must have more sexual experience than even the most promiscuous of men. But a prostitute is never called a great lover. Men attribute...

Platonic love is just as powerful as sexual love

When sexual performance is discussed, the sexual ego, bravado and general unpleasantness that is so often displayed is due to insecurities. Everyone wants to...

Women are naturally sexually passive with a lover

Imagine a woman who responds like a man. She is highly aroused from the start. She strips her lover naked to see his genitals....

The male psychology of seeing a lover as a sex object

Unlike emotional attachments, arousal is not caused by a specific person or by a relationship. Arousal relies on being able to see a person,...

Arousal is psychological and arises in the mind

Sexual arousal arises in the brain and is a form of nervous excitement. In other words, the nervous system is disturbed (more agitated than...

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,...

The erotic pleasure a man enjoys from sex

Men typically initiate sex and they masturbate much more frequently than women do. If male sex drive only involved a desire for orgasm, then...

Women fake orgasm to reassure men’s sexual ego

Faking orgasm provides an easy way for a woman to speed up sex and get it over with as quickly as possible. If a...

Premature ejaculation and erectile dysfunction

It’s not uncommon for a man to have a problem with erections from time to time. But erectile dysfunction (ED) that happens routinely is...

Anorgasmia, preorgasmia and vaginismus

Women who masturbate themselves to orgasm are called pre-orgasmic. Rather than celebrate the fact that they experience orgasm, the implication is that women are...

Sexual pleasure need not always focus on orgasm

Alfred Kinsey concluded that any research that involved making subjective judgements of the emotional rewards of sex activity would make it impossible to compare...

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 sexual politics of women competing over men

If men and women wanted the same thing there would be no sexual politics. Men and women are at odds because they want different...