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Our sex is determined by chromosomes. A man has an XY chromosome and a woman has an XX chromosome. There are other combinations (involving...

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...

The internal anatomy involved in reproduction

Our sex is determined by chromosomes. A man has an XY chromosome and a woman has an XX chromosome. There are other combinations (involving...

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...

Factors that are believed to affect male responsiveness

Factors that affect men’s orgasm frequencies include their age, the age at which they reached adolescence, as well as their level of education and...

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...

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...

Male propaganda: saying women should enjoy sex

Ask a woman in any developing country about sex and she will tell you it is for male pleasure and making babies. Try asking...

The romantic pleasure a woman enjoys from sex

In modern times we talk of sexual partners but in the past, heterosexuals more often talked of lovers. Women do not think of sex...

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...

Why women cannot orgasm through intercourse

Male orgasm through intercourse is crucial to human reproductive biology. (1) Intercourse is totally defined by male responses Intercourse is a demonstration of the male arousal...

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,...

How we know that someone has had an orgasm

Orgasm is a subconscious response but we need to take conscious actions to achieve it. A responsive person knows when they have had an...

The kind of stimulation that leads to orgasm

Regardless of orientation, men orgasm through intercourse, masturbation and fellatio. A man’s arousal (in the form of an erection) also gives him a clear...

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...

Women make conscious effort to respond sexually

With all the fiction surrounding women’s sexuality, it is important to appreciate that female sexuality has not evolved solely for the purpose of gratifying...

Men are aroused by seeing and stimulating genitals

Children of both sexes are indifferent to genitals. They may be mildly curious but they consider genitals to be ugly and smelly parts of...

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...

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 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...

Why women do not orgasm from cunnilingus

Men believe that cunnilingus causes female orgasm. But where does this belief come from? It doesn’t come from any research findings. Cunnilingus is clearly...

Prostitution generally involves men paying for sex

There have always been some women who are willing to offer men sex on demand. But they want to be paid. By far the...