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Men are aroused by thinking about sexual activity with someone they find attractive. Only two thirds (69%) of women ever have erotic fantasies. The...

Some women masturbate without aiming for orgasm

It is difficult to establish the nature of female masturbation. Women do not always use fantasy as men do, which suggests they may...

Women do not masturbate as a substitute for intercourse

Male responsiveness declines very gradually from adolescence onwards. Few men masturbate regularly by the age of 50. At any age most men only masturbate...

Reproduction: the role of heterosexual intercourse

Despite the contrary research findings, society still promotes the idea that women orgasm from intercourse. Shere Hite’s research gave inconclusive results when she...

Intercourse stimulates only the penetrator’s sex organ

Men, both gay and straight, can enjoy the intensely pleasurable sensations of anal penetration, when combined with appropriate lubrication and a sensitive lover. But...

The clitoris is stimulated up until climax but no longer

Men’s focus on the vagina is natural given their sex drive (to impregnate a female). To experience orgasm, a woman needs a lover...

Women’s talk of orgasm does not lead to more sex for men

Ironically (because only male responsiveness declines with age) women are often more sexually active when younger. Once a woman has children, she is much...

Some men expect women to make sex exciting for them

Films use sound effects to indicate a couple having sex off-screen: a regular banging (of a bed against a wall) and the woman’s vocal...

Proposing and planning sex sessions, providing sex talk

When a man has a new lover the novelty makes sex more exciting for a while but gradually he falls back to having intercourse...

The G-spot explains the orgasms women think they have

Inexperienced women explore various parts of their body before discovering orgasm but most women (84%) masturbate by stimulating the clitoris. Yet some women today...

Female sexuality involves attracting male sexual attention

Any discussion of female sexuality is usually aimed at providing turn-ons for men rather than being a realistic description of how women truly orgasm....

Boys who are adolescent first have the highest sex drive

For practical purposes male adolescence is assumed to coincide with a boy’s first ejaculation. Boys who become adolescent first (before 12 years of age)...

Women orgasm from vaginal stimulation (intercourse)

Kinsey explained that the vagina evolved from primitive egg ducts, which lack any sensitivity (in common with other internal organs of the body). The...

Women depend on a lover to stimulate them to orgasm

Everyone applauds the idea that a man should care about his partner’s orgasm. But orgasm is an instinctive response to eroticism that occurs...

Women masturbate as commonly and as frequently as men

Most men masturbate at least when they are adolescent so they assume that women must have a similar experience. Men never seem to notice...

The mind responds to erotic stimuli: concepts or objects

No boy reaches puberty and consciously decides to be aroused by girls. It just happens. If it doesn’t, he may have a very low...

The same organ, the erectile phallus, is involved in orgasm

The erectile organs (penis and clitoris) develop from the same anatomy in the foetus called the genital tubercle. The penis and clitoris have crura...

Male arousal is acute but female arousal is subconscious

When we look at how men orgasm, it is clear that a man must have an erection before he can attempt orgasm. Only when...

The penis is an external organ but the clitoris is internal

The clitoris is the equivalent organ to the penis. They both develop from the genital tubercle in the foetus. The suggestion is that the...