Testosterone Expert: Your Penis is a Warning Sign, and It's Shrinking!

Dr. Malik calls erectile dysfunction «a canary in a coal mine.» When 52% of men over 50 experience ED, it is not merely a sexual issue—it is a vascular alarm. Because the penile arteries are narrower than coronary arteries, blockages and endothelial dysfunction appear there first. Men with organic ED will develop cardiovascular symptoms within 3–5 years, and within 7 years, 14% will suffer a heart attack.

The same mechanisms that stiffen arteries and reduce blood flow to the heart also starve the penis. Diabetes, high blood pressure, high cholesterol, and obesity all damage the endothelium—the inner lining of blood vessels—and impair the smooth muscle relaxation required for erections. This is why ED is not just about libido or psychology; it is a measurable, biological signal that the body's circulatory system is failing.

Men who lose morning erections have also lost the nightly blood flow that keeps penile tissue healthy. Over months and years without regular erections, fibrosis develops in the corpora cavernosa—the spongy tissue that fills with blood—and the penis can physically shrink. Women experience the same phenomenon in the clitoris, which is homologous to the penis and equally vulnerable to poor circulation.

Dr. Malik uses anatomical models to show that the clitoris is not a tiny external button—it is a sprawling internal structure, homologous to the penis, with legs extending deep into the pelvis. The visible glans is just the tip. The full organ wraps around the vaginal canal, which is why some women can orgasm from penetration: the penis indirectly stimulates the clitoral body from inside.

But most women cannot. Eighty-five percent require direct clitoral stimulation to climax. Penetration feels pleasurable—like someone rubbing a man's testicles or perineum—but it rarely causes orgasm on its own. The «G-spot» is not a distinct anatomical structure; it is an area on the anterior vaginal wall, about 2cm inside, where the clitoral body and Skene's glands (female prostate homologue) can be palpated and stimulated.

Dr. Malik emphasizes that penis size is vastly overrated. The average erect penis is 5.3–5.5 inches; women, when surveyed, say they prefer 6 inches, but the most-purchased sex toys are closer to average. What matters more: coital alignment technique, slow caressing at 3 cm per second to activate C-tactile afferent fibers, and extended foreplay that stimulates the full body's erogenous zones—neck, nipples, inner thighs, lips.

Dr. Malik clarifies that squirting—emission of fluid at orgasm—occurs in roughly 40% of women. The fluid comes from the urethra and is a mix of bladder fluid and secretions from the Skene's glands (female prostate). It is chemically distinct from urine: clear, odorless, and hormonally influenced. Studies using bladder dye confirm it originates in the bladder, but it is not simply «pee.» Whether a woman squirts or not says nothing about her orgasm intensity; it is simply a physiological variation.

Fantasy, meanwhile, is nearly universal. Sixty percent of women fantasize about sexual submission; 20% of men do. Men often fantasize about voyeurism or multiple partners; women about dominance, exotic settings, and romance. Ninety percent of people fantasize about strangers or acquaintances outside their relationship—and this is entirely normal. Fantasy is a safe mental space for exploration and does not reflect dissatisfaction with a partner.

Dr. Malik advises couples to write down their fantasies privately, then share one at a time if comfortable. Novelty—even small changes like switching rooms, adding a pillow, or trying a new position—can activate a «sexual flow state» where sex feels immersive and effortless. The key is reducing shame, embracing curiosity, and remembering that experimentation is play, not performance.