Erectile Dysfunction in Younger Men May Reflect Conditioning, Anxiety, and Vascular Health
Dr. Alok Kanojia argues that erectile difficulties among younger men often reflect an inability to sustain an erection during partnered sex rather than a simple failure to become erect. He attributes the pattern primarily to conditioning from habitual masturbation and pornography, cardiovascular health and anxiety—not, in most cases, to low testosterone—and proposes a short abstinence period followed by lower-pressure, lubricated masturbation without porn, alongside exercise and relaxation.
For younger men, the difficulty may be maintaining an erection—not getting one
Alok Kanojia defines erectile dysfunction as an inability to maintain an erection through completion of a sexual act. His claim about younger men is more specific than a general inability to become erect: many can get hard, he says, but cannot remain hard enough to finish intercourse.
Kanojia puts the prevalence among people under 30 at roughly 30%, while acknowledging that he may previously have cited 40% and does not recall the exact statistic. The larger point, as he presents it, is that erectile dysfunction is no longer solely an older man’s problem.
His explanation centers on three interacting factors: the stimulation to which someone has become accustomed, cardiovascular function, and anxiety or mental state. Testosterone matters in a minority of cases, he argues, but it should not be assumed to explain a younger man’s difficulty by default.
| Kanojia’s estimate or comparison | Figure offered | Role in his argument |
|---|---|---|
| Estimated share of people under 30 with erectile dysfunction | About 30% | To argue that erectile problems now affect many younger people |
| Estimated share of ED cases due to testosterone deficiency | About 5% | To argue that hypogonadism is not usually the explanation |
| Rough hand-pressure comparison | About 130 PSI | To contrast habitual masturbation pressure with intercourse |
| Claimed vaginal-pressure comparison | About 30 PSI | The lower-pressure setting he associates with vaginal intercourse |
| Proposed initial adjustment window | About 10 days to 2 weeks | The abstinence period he recommends for retraining |
The conditioning account begins with a teenager who discovers pornography and masturbation, then repeats a particular pattern for years. Bodies adapt to repeated inputs, Kanojia argues, comparing sexual conditioning with tolerance for spicy food, caffeine, or endurance exercise. Repeated masturbation can therefore train sexual response toward a particular combination of pressure, visual stimulation, and context.
The pressure difference is central to his explanation. He puts hand pressure at roughly 130 PSI, while noting that this is a rough conversion from hand-grip force, and places vaginal pressure around 30 PSI. Someone accustomed to a tight grip may come to require more physical stimulation than vaginal intercourse supplies.
It’s just physiology. It’s just what you’ve trained your penis to respond to.
Pornography can also matter through visual novelty, angles, and expectations, Kanojia says. But he emphasizes the physical conditioning question rather than treating pornography as the sole cause. He describes working with men in their 60s who, he says, could not climax through oral or vaginal sex and instead needed manual stimulation or anal sex to finish. The example is meant to show that a response pattern can be shaped by habitual stimulation and is not confined to younger men.
This is not an argument that testosterone is irrelevant. Kanojia attributes about 5% of erectile-dysfunction cases to testosterone deficiency, specifically hypogonadism. From that figure, he draws the practical conclusion that testosterone is often overemphasized in popular explanations of erectile problems.
He says average testosterone was about 612 to 690 nanograms per deciliter around 2000 and about 400 two decades later. Kanojia calls that a significant decline, including after accounting for obesity, but says it remains within acceptable limits and “almost certainly” does not itself cause physiological problems. Chris Williamson speculates that environmental and fertility cues, reduced contact between men and women, and hormonal birth control might contribute to lower testosterone; Kanojia calls the birth-control angle fascinating without endorsing the theory.
Blood flow is not secondary to sexual conditioning
Alok Kanojia places vascular function alongside conditioning. The penis is “first and foremost a vascular organ,” he says: an erection depends on blood filling its structures, not simply on a circulating hormone level. He points to blood flow into the corpus cavernosum and corpus spongiosum, along with vascular valves, as relevant to erection quality, durability, and size.
That is why he treats cardiovascular health as part of retraining. A stronger heart and healthier cardiovascular system should support the ability to maintain an erection, he says. Sedentary behavior is therefore relevant to sexual function as well as general health. His shorthand is “don’t skip leg day”: stress on the quadriceps, among the body’s largest muscles, is an important endogenous signal for testosterone production, while exercise more broadly supports cardiovascular capacity.
When Williamson asks how to divide responsibility among testosterone, obesity, pornography-related desensitization, diet, cardiac health, anxiety, and habitual masturbation pressure, Kanojia does not offer a precise causal breakdown. Rather, he argues that the familiar testosterone explanation can obscure other pathways: conditioning may make partnered sex insufficiently stimulating for a given person; vascular health may constrain the ability to sustain an erection; and anxiety may disrupt the progression from relaxation to arousal.
He connects this account to sildenafil, or Viagra. Kanojia describes sildenafil as a phosphodiesterase 5 inhibitor that prevents the breakdown of “nitrous oxide,” which he says causes the penis to swell. The point he takes from the medication is that erectile function materially involves vascular processes, not only desire, confidence, or hormones.
Retraining means changing pressure, porn use, and timing
Alok Kanojia proposes an initial abstinence period of roughly 10 days to two weeks for someone trying to change a habitual sexual response. He compares this interval to bodily changes after ending strength training, saying that meaningful shifts in muscle mass begin after about 10 days. The same two-week window, he argues, gives sexual response patterns time to start shifting.
He frames the advice as especially relevant to someone entering a sexual relationship and worried about completing intercourse. For roughly 10 days, he suggests not masturbating. Kanojia says about half of men will have a nocturnal emission after seven days without ejaculation, though he explicitly presents that as a ballpark estimate rather than a figure he is certain about. Such an emission is part of the body’s recalibration in his account, not a failure of the effort.
The immediate target is not lasting longer. Ejaculating quickly after a period without masturbation can be useful in this context, Kanojia says: if someone can sustain an erection and complete the sexual act, he treats that as movement in the desired direction. The problem he is trying to address is an inability to remain erect through completion, not rapid ejaculation on its own.
The mechanical instruction is to use a loose grip and substantial lubrication when masturbating. Its stated purpose is to approximate the lower pressure he associates with vaginal intercourse rather than continuing to condition the body to a tighter grip. Kanojia jokes that this is difficult enough to warrant a “buddy system,” but the substantive recommendation is straightforward: reduce pressure and use lube.
He also recommends avoiding pornography when masturbating after the abstinence period. Rather than relying on external visual stimulation, he advises allowing sexual thoughts to generate arousal.
If you’re waiting a week, and then you are engaging in masturbation, best if you don’t use porn, and let your thoughts do the work for you.
Taken together, the proposed approach is not simply abstinence. It combines a temporary break from ejaculation, lower-intensity masturbation when it resumes, less reliance on pornography, and exercise intended to improve cardiovascular health. Each step follows from Kanojia’s diagnosis of the problem as conditioning plus vascular capacity, rather than a straightforward hormone deficit.
Relaxation supports erection; mental arousal can be managed
Chris Williamson invokes the medical-school mnemonic “point and shoot,” referring to the parasympathetic and sympathetic nervous systems. Alok Kanojia agrees with the formulation and uses it to explain why anxiety is not peripheral to sexual function.
For someone with anxiety-related erectile difficulties, Kanojia says relaxation comes first. The parasympathetic state is associated with relaxation and increased blood flow to the genitals, he says. Sexual thoughts can then generate the excitement that contributes to climax. He says this dynamic matters for women as well as men, while emphasizing its relevance to men whose sexual problems are anxiety-induced.
The same mental mechanism can be used differently for premature ejaculation. Kanojia says he sometimes tells patients who climax too quickly to think nonsexual thoughts—math problems, factors, or prime-factor analysis—to interrupt excessive immersion in arousal. The advice is meant to regulate attention, not eliminate sexual response.
His distinction is functional: relaxation and genital blood flow help create the conditions for an erection; excitement helps move toward climax; and attention can either intensify or moderate that process. It is the final component of his broader view that sexual function reflects both physical conditioning and what is happening in the mind.