How Much Do You Really Know About Penis Anatomy?

Dr. Anne
Dr. Anne

Hi!

I'm Dr. Anne Truong, MD

Dr. Anne Truong is a highly respected physician, best-selling author and internationally sought-after speaker on the topics of regenerative cell medicine, pain management, and applications for aesthetics and sexuality.

When it comes to understanding the human body, certain aspects remain less discussed, often shrouded in mystery or misunderstanding. One such aspect is the anatomy of the penis, a topic that goes beyond mere surface-level knowledge. In this enlightening episode, we dive deep into the complexities of penis anatomy, shedding light on its internal structures and functionalities.

Episode Video


A Closer Look: The Penis and Its Neighboring Organs

anatomy of the penis
Source: 2012 Encyclopaedia Britannica, Inc.

The penis, commonly perceived as a single entity, is actually composed of multiple components. It resides underneath the bladder and is closely associated with the prostate gland, which is about the size of a walnut. The prostate plays a crucial role in semen production, mixing the seminal fluid with sperm from the testicles. This mixture then travels through the urethra during ejaculation.

The Three Core Muscles of the Penis

A crucial aspect of penis anatomy is its muscular structure, consisting of three main muscles:

  1. Corpus Cavernosum: Found on both sides of the penis shaft. This muscle forms the main body of the penis and extends deep past the pubic bone.
  2. Corpus Spongiosum: Housing the urethra, this muscle includes the glans (the tip) and continues to the bulb of the penis.
  3. Pelvic Muscles: The bulbospongiosus and ischiocavernosus muscles, surrounding the base of the penis, aid in erection and ejaculation.

This muscular framework extends past the pubic bone, revealing the hidden depth and complexity of the penis structure.

The Prostate’s Role and Erectile Health

Following the penis is the prostate gland, positioned between it and the bladder. An enlarged prostate can impact urinary flow, given its location. This enlargement presses on the urethra, leading to a weaker urine stream and frequent nighttime urination.

Nerve Pathways

The penis is richly innervated by nerves, primarily the parasympathetic nerve responsible for erections and the pudendal nerve for sensation. Prostate conditions and surgeries can impact these nerves, affecting erectile function. Understanding these nerve pathways is essential for comprehending how various conditions can influence penile health.

Fascia Connections

Interestingly, the penis comprises two types of fascia, including the superficial Colle’s fascia, which connects to the abdominal wall. This connection implies that conditions like umbilical hernias can potentially affect erectile function, highlighting the interconnected nature of our body systems.


Final Thoughts on the Complexities of the Anatomy of the Penis

Understanding the anatomy of the penis is crucial for sexual health and independence. This knowledge empowers men to better understand their bodies and seek appropriate solutions for issues like erectile dysfunction.

I believe in sexual education for all and advocate for a sexual revolution promoting independence and well-being. As part of this mission, I have created the Modern Man Club, a discreet and safe space offering coaching for real solutions to erectile dysfunction without medication or surgery.


Additional Resources

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The book is the 5 Common Costly Mistake Men Make When Facing ED. This is how you can have a rock hard erection, enjoy more sex, be confident in demand, and improve your intimacy without ED medication. Uncover it all in my FREE eBook available to download now: The 5 Common Costly Mistakes Men Make When Facing Erectile Dysfunction.

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