Sex - Dr Paul

Illustration of a hand choking a woman's neck with a red warning line through the image.

Choking a Partner During Sex. DO NOT DO THIS! A Free Chapter

The single most dangerous and degrading act that porn has helped popularize is the idea that women like to be choked during sex. Choking during sex is as dangerous as a police chokehold. That’s because interruption of blood supply to the human brain for as little as 4...

Woman wearing tshirt that says "My body, my rules"referring to consent.

Consent: Are You Good? A Free and Very Compelling Chapter

Consent in sex is massively important, yet it can be very confusing–especially because of the well-intended but often misleading slogans about consent from Title IX. Both men and women will find this free chapter from the Guide To Getting It On to be one of the most helpful...

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Thumbnail showing woman with hand on crotch and abstract cross-section of a woman's brain

Women’s Masturbation

While there are many similarities between men’s and women’s masturbation, there are important differences, and that’s what this video is about. YouTube has age-restricted this video, so you might have to be signed into YouTube in order to watch it.

Facials: Why Most Women Don’t Like Men to Come in Their Face

You’d never know it from watching porn, but most women don’t like it when men ejaculate on their face. “My boyfriend cums on my chest, and it turns me on in ways I’d have trouble describing. It puts me in an animal state of mind. But on my...

How to Increase Testicle Size, Semen Volume, Fertility, and Testosterone in Men

A recent study that found young men who take fish oil supplements have larger testicles, more semen volume, a higher level of testosterone, and better sperm quality. This appears to be a direct result of the fish oil supplements as opposed to differences in lifestyle. Here’s a link...

Female and Male Bodies Are More Different than We Previously Thought, and Why This Matters

There are far more differences between men’s and women’s bodies than the ones we enjoy when we are having sex and watching porn. This video shows why these differences are important, and how estrogen and testosterone are only a part of what makes us male or female.

Pic of two cellphones, one with woman nude, one with dick pic, and an old fashioned scale holding them up.

Sexting: Nudes vs. Dick Pics

Do women pay a bigger social cost for sending nudes than men do for sending dick picks? And is sending dick picks to women effective? This video includes suggestions for how men can up their sexting game.

A man's closed fist is branded onto the fly area of man wearing briefs, with a humorous inseted pic of a man who looks horrified after creating an electric shock situation.

Fap Not–Masturbation Madness

Learn the five warning signs for when someone you know is a male masturbator. And see what would happen if anti-masturbation forces were to influence government policy.

How a Tipped Uterus Can Impact Sex

Women often assume there is something wrong with them if certain intercourse positions aren’t comfortable. This video shows why this is not true, and why it’s important for each couple to experiment and find which positions feel best for them—regardless of what you read about the latest and...

X-ray like version of a woman's pelvis from the front, showing how ovaries, uterus, fallopian tubes and vagina.

Sex in Porn vs. Real Life with Bob The Llama

“As a Human Sexuality educator at a community college, I find these videos to be a godsend for my students. The students look forward to watching them. They frequently comment how creative and educational they are and share them with their friends. Keep developing these videos from Bob...

Naked buff dude holding sign in front of his crotch that says "My Foreskin.

A Woman’s Guide To Men’s Foreskins

Learn all of the tricks about stimulating the penis of an intact man that your mother never taught you! Foreskins are simply Nature’s way of giving a partner more to work with.

Shows the feet of a couple having sex from the perspective of the foot of the bed, with the person on top wearing funny socks.

How To Cure a Noisy Bed

Let’s say you just moved back home with your mom and dad and the last thing you want is for the whole house to know when you’re having sex thanks to a squeaky bed. This is easier said than done, given how intercourse can turn a bed into...

Pic of smiling 60's looking woman looking over the top of her glasses.

Ultimate Guide to the Clitoris for Couples

“I just watched Paul Joannides’ newest sex ed video on the clitoris and it’s totally fabulous. It is clear, practical, and amusing. It provides adolescents and young adults both factual information and the encouragement to talk with a female partner about her body and her preferences. I will...

For the chapter Sex & MRIs, an abstract glowing image of a couple kissing.

FREE Chapter: MRIs of Sexual Arousal

MRIs or neuroimaging studies of the brain and crotch are the future of sex research. However, there currently exist serious limitations of brain-imaging technology and human behavior. This chapter will give you an idea of the challenges that researchers have to deal with as they are exploring this...

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