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Introduction / Summary (2018): Hello and welcome to our Sexuality pages. While this is not a pornographic site, it is provocative - founded upon what people search on the Internet (which is very interesting!). We then relate this to our biological and cultural evolution.
Sex is obviously important to people - and if you want to improve your sexual relationships then knowing the truth about our human evolution is the best foundation. By opening our minds to a greater diversity of behaviors, this knowledge will help you creatively cultivate healthy pleasurable moral attitudes and sexy smutty relationships (free from religious guilt & cultural myths).
Support an open honest discussion on the truth of our sexual evolution and behaviour. If you support sex positive, moral, informed sexual behaviour please share this knowledge. (These pages have a diverse collection of fascinating information relating to our human sexual evolution so people will appreciate it - see our 'nice letters' page!).
Sincerely, Karene.

"It is not enough to conquer; one must learn to seduce." (Voltaire) - "Desire is the essence of a man." (Spinoza)

Male Sexual Health: Impotence
Treatment, Drugs, Evolution, Culture, Sexuality, Mind, Body, Penis, Erection, Orgasm

Lifestyle Changes Can Improve Erectile Dysfunction

A study reports that erectile dysfunction is significantly and independently associated with age, cardiovascular disease, diabetes and lack of physical activity.
As many as 18 million men may be affected with erectile dysfunction in the United States. The recent development of effective oral medications to treat erectile dysfunction has raised awareness, however lifestyle changes such as exercise and nutrition may prevent erectile function.

Read More: Study Shows Exercise & Diet Improves Male Sexual Function / Erectile Dysfunction

Male Sexual Function, Disorders & Treatment

A comprehensive essay on male sexual and reproductive functioning. Topics include: normal size of the male sexual organs, aging and sexuality, role of neurochemicals in each stage of the sexual cycle, erections, influence of psychological factors, drugs and disease on all aspects of sexual functioning and the investigation and treatment of male sexual disorders.

Read More: Male Sexual Function, Disorders & Treatment

Read More: Penis Anatomy & Erections

Read More: Normal Penis & Testicle Size

Study of Viagra & Male Impotence

From the website: 'Researchers are studying if taking a small dose of Viagra every night can prevent impotence. Though you wouldn't think you'd get much out of Viagra while you're sleeping, it turns out that nighttime erections - most men get three or four every night - are crucial to maintaining potency. The nocturnal erection, which allows blood and oxygen to flow to the genitals, is nature's way of keeping the penis in working order. The theory is that anything that increases the intensity and duration of nighttime erections is good for long-term potency.
Meanwhile, it's worth noting that the best way to prevent impotence is to keep your veins from clogging up in the first place. Don't smoke, eat healthy foods, lose weight and lower your cholesterol.'

The Easy Erection: Sexologists Experiment with Viagra

An interesting essay written by two sexologists who experiment with Viagra. They are concerned that the emotional or psychological aspects of erectile dysfunction (stress, anxiety, disconnection from partner, lack of communication) are not being addressed by doctors prescribing Viagra (which helps the physical ailment).
Note: It is very difficult to prove that sexual disorders are physical or psychological. They are an interconnected mix of both.

Read More: The Easy Erection: Penile Panacea? Sexologists Experiment with Viagra

Want a Good Sex Life? Watch your Health, Lifestyle

For 20 years, the Harvard Health Professionals Follow-up Study has gathered important information about men’s health. In 2000, it added questions about sexuality to its semiannual surveys. According to the Harvard Men’s Health Watch, the new data offer insight on how men can maintain a satisfying sex life as they age.

Chronic illness and the medications used to treat them account for many of the sexual problems of older men. Sexual dysfunction was most prevalent in men with illnesses such as diabetes, hypertension, heart disease, stroke, and even depression. The Harvard Men’s Health Watch points out that one of the striking results of the study was that men with prostate cancer are 10 - 15 times more likely to experience sexual dysfunction than men without the disease - however, these sexual difficulties typically stem from the treatment rather than the cancer itself.

“All in all, men who remain well are less likely to develop sexual dysfunction with age than men who fall ill,” says Harvey B. Simon, M.D., editor of the Harvard Men’s Health Watch. “And men who take good care of themselves enjoy substantial protection from both illness and sexual decline. The secret to preserving sexuality is to stay healthy and to build healthy relationships - and both require a series of wise choices throughout life.”

Study on Erectile Dysfunction & Cardiovascular Disease

Preliminary findings from clinicians at the Research Institute of the McGill University Health Centre in Montreal, show that men with erectile dysfunction are more likely to have cardiovascular disease. Cardiovascular disease affects approximately 40,000 Canadian men annually.

Read More: Men's Sexual Health: Research Links Erectile Dysfunction And Cardiovascular Disease

Study of Aging in Men & Hormones: Decrease in Sexual Desire, Arousal & Activity

Few studies have assessed the role of pituitary and gonadal hormones on age related changes in sexual behavior in healthy men. We conducted an evaluation of sexual function and behavior in 77 healthy married men aged 45 - 74 years.
Significant age related decreases in sexual desire, sexual arousal and activity, and increases in erectile problems were noted.

Read More: Study of Hormones & Aging in Men: Decrease in Sexual Desire, Arousal & Erectile Activity



Analyse any human emotion, no matter how far it may be removed from the sphere of sex, and you are sure to discover somewhere the primal impulse, to which life owes its perpetuation.Analyse any human emotion, no matter how far it may be removed from the sphere of sex, and you are sure to discover somewhere the primal impulse, to which life owes its perpetuation. ... The primitive stages can always be re-established; the primitive mind is, in the fullest meaning of the word, imperishable. ... Mans most disagreeable habits and idiosyncrasies, his deceit, his cowardice, his lack of reverence, are engendered by his incomplete adjustment to a complicated civilisation. It is the result of the conflict between our instincts and our culture. (Sigmund Freud)

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Birth Control Pill: Information, History, Feminism Intra Uterine Device (IUD): Information, Side Effects, Statistics
Candida: Causes, Symptoms, Treatment of 'Thrush' Male Sexual Health: Evolution, Problems, Studies
Child Birth: Labour, Natural Vaginal, Caesarean, Home, Water Miscarriage: Information, Risks & Causes, Types, Dilation & Curettage
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Condoms: Education, Safe Sex, How to Put On Pap Smear Test: Information, Abnormal Results, Procedure
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Erectile Dysfunction: Information, Treatment, Causes, Drugs Relationship Advice for Couples: Cultivation, Creativity, Love & Truth
Genital Herpes: Symptoms, Virus, Cure, Research Safe Sex: Education, STI's, Statistics
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Gonorrhea: Symptoms of 'The Clap', History, Statistics Sexually Transmitted Diseases: List of STD's, Symptoms, Pictures
Health Benefits of Sex: Orgasm, Depression, Stress, Aging, Cancer Syphilis: Symptoms, Pictures, Cure, History, Art, Literature
Healing & Therapy: Creating Positive Sexual Attitudes, Counseling Women's Sexual Health: Female Anatomy, Brain, Orgasm
Hepatitis A, B & C Virus: Immune System, Treatment, Vaccine  

Create some good Sexual Karma - Share this Knowledge - Thanks!

Support an open honest discussion of human sexuality by sharing this knowledge.
Male Sexual Health Problems: Impotence. Treatment, Drugs, Evolution, Culture, Sexuality, Penis, Erection, Orgasm

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