How do boners work

Your erection, your choice. Adrienne Santos-Longhurst is a Canada-based freelance writer and author who has written extensively on all things health and lifestyle for more than a decade. When most people think about penis health, they think about sexually transmitted infections and erectile dysfunction.

While these conditions can…. Knowing your current STI status, including your gonorrhea status, is imperative. At-home gonorrhea tests make this easier. Here's how to get started. Read on for an explanation on what qualifies as a kink vs.

People have anal sex for many reasons, including to avoid pregnancy. But can you get pregnant from anal? Health Conditions Discover Plan Connect. What Is an Erection? So, what exactly is it? Why does it happen? How does it work? ED can be the first warning sign of more serious medical conditions like diabetes, heart disease, high blood pressure, or low testosterone.

Your sex life—and your overall health—can only benefit. Erectile dysfunction. Last updated February 17, Written by Michael Martin. Disclaimer If you have any medical questions or concerns, please talk to your healthcare provider. Vitals Every erection is the result of a chain reaction that starts in the brain with arousal and ends in the penis.

An erect penis can hold up to eight times its normal blood flow. There are several potential causes of erectile dysfunction. It can be an early sign of a larger health condition. Previous article Colic in infants. Next article Earwax. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. However, you may visit "Cookie Settings" to provide a controlled consent.

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Review our ED Treatments page to learn more about treatment options such as lifestyle changes, medication or a penile implant. How Does an Erection Occur? What Makes a Penis Erect? Figure 1 The magic happens when you become aroused. Figure 2 Open arteries allow more blood to enter the corpora cavernosa. Figure 3 When your brain stops sending signals that indicate sexual arousal, the hormonal response ends.

The blood flow to your penis is inadequate. High blood pressure, heart disease, high cholesterol and diabetes can all affect blood flow to the penis, making erections difficult to achieve.