Penis and Testicle Health

Understanding Your Penis and Testicles

The Basics
Improving Penis and Testicle Health
Complications and Procedures

The Basics

Hands holding a cellphone scroll through misinformation about mens health.

Beware Urological Misinformation Aimed at Men on Social Media

Low-quality medical advice on TikTok and other platforms has spawned a new term: bro-science.

by Kurtis Bright

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Urological Misinformation on Social Media Is Worse Than You Think

Be careful: Influencers across platforms are spreading bad medical advice to millions of people.

by Kurtis Bright

A fountain shoots water upwards in the middle of blue water against a green background.

Do You Know These 6 Facts About Semen and Ejaculation?

Semen and the process that sends it out of the penis are both a bit complicated.

by Kate Daniel

A man in bed looks surprised as he looks under a blanket to see he has awoken with an erection.

What's the Deal With 'Morning Wood?'

Here's what your daybreak and nighttime boners reveal about your sexual health.

by María Cristina Lalonde

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Improving Penis and Testicle Health

An eggplant has a rope around it with an anvil below on the other end.

Do Penis Weights Really Work?

Backers of penile devices claim they can make you bigger, but are they even safe?

by Bonnie Azoulay Elmann

A man holds blueberries between two cupped hands.

The Sexual Benefits of Antioxidants for Men

Beating oxidative stress can boost erections, enhance sexual performance and fertility.

by Taneia Surles, M.P.H.

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Is It a Stretch to Think You Can Add Length to Your Penis?

More length may be within reach, but remember a couple of important caveats—and what's 'normal.'

by Kurtis Bright

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5 Do's and Don'ts for Improved Genital Health

These suggestions may seem obvious, but you need to heed them—get in shape and see your doctor.

by Austin Harvey

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Complications and Procedures

A man holds one blue ball in each hand cupped down near his groin.

We Have Questions: Blue Balls

It's a well-known term, but what exactly are blue balls? Can your testicles actually turn blue?

by Andrew Hanlon

A flesh-colored obelisk monument with a pink tip stands in the middle of a blue surface.

The Diagnosis and Treatment of Priapism

Erections that last four hours need attention, though the type determines the urgency.

by James Anderson

A pair of cherries on stems is on the left and a pair of cherry pits is on the right.

How Do You Keep Testicular Atrophy From Getting Worse?

Short-term shrinkage is normal, but testes that continue to get smaller should be examined.

by Leandra Beabout

A diagrammed cross section of a penis has green money in place of the vas deferens and a scalpel lying across the image..

Why Do Vasectomy Costs Vary So Widely?

Where you live, who performs it, your insurance plan and even time of year affect the price tag.

by David Hopper

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An Unlikely Father's Day

Chemotherapy can decimate your sperm count, but it doesn't spell the end of parental prospects.

By Bryce VanKooten

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Understanding Your Penis and Testicles

Why Does Getting Hit in the Balls Cause So Much Pain?

Getting hit in the balls isn't always a cause for concern, but it helps to know why it hurts.

By Sarah Morris

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Understanding Your Penis and Testicles

When Should I See a Doctor About Penis Problems?

Don’t panic—here's when you should consult a doctor about issues with your penis.

By David Hopper

Shower and grower carrots underground.

Understanding Your Penis and Testicles

Science Explains 'Growers' Vs. 'Showers'

Whether you're a grower or shower depends on several factors, including genetics and age.

By Paul Schrodt

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Understanding Your Penis and Testicles

Why Is My Dick So Veiny?

Whether soft or hard, some penises are veinier than others. Here's why.

By Jake Hall