“Hitler has only got one ball.” Many will recognize this old playground chant, a satirical jab at the dictator’s masculinity that has been humorously passed down through generations.

Recently, however, this jest took an unexpected turn towards reality. In a Channel 4 documentary, renowned geneticist Professor Turi King, who famously identified the remains of Richard III, disclosed that DNA analysis from the blood on the sofa where Hitler met his end suggests he likely suffered from Kallmann syndrome.

Kallmann syndrome is a rare genetic disorder that interferes with hormonal development. Its symptoms can include incomplete puberty, undescended testicles, and occasionally, a micropenis. Interestingly, similar claims about physical attributes surfaced during court proceedings involving Jeffrey Epstein.

Despite the intrigue these stories evoke, it’s crucial to emphasize there is no scientific or psychological link between possessing a micropenis and exhibiting monstrous behavior.

Hitler’s infamy stems from his cruel decisions and actions, not his hormonal or physical characteristics. Similarly, Epstein’s predatory nature was defined by his deeds, rather than his physical appearance.

Implying otherwise risks unfairly stigmatizing many innocent individuals who already face undue societal shame. In my experience, those affected by such conditions tend to withdraw from society rather than seek dominance over it.

Yet the salacious headlines have done something valuable, opening up the conversation.

Being smaller than average is far more common, yet many men worried about their size are well within the normal range

Because having a genuinely small penis is taboo, buried under cruel jokes, and missing the compassion we extend to other physical differences.

Over the years, I’ve spoken to a number of men affected and what strikes me most is how alone each feels: they have no idea that others share their suffering, because nobody talks about it.

First, an important distinction. A micropenis is a specific medical diagnosis: for an adult man, it means a stretched or erect length of less than approximately 7.5cm (the average length, erect, is around 13cm).

Being smaller than average is far more common, yet many men worried about their size are well within the normal range.

Regardless of whether someone meets the clinical criteria, the psychological impact can be devastating.

The loneliness they experience can be crushing, but the fear of exposure is worse. The effect is heartbreakingly common. Research shows that men with a micropenis experience higher rates of depression, anxiety and social withdrawal.

Even thinking you’re poorly endowed can affect men’s mental wellbeing. Research by King’s College London in 2015 found that those with body dysmorphic disorder (characterised by being excessively preoccupied with perceived physical flaws which are often unnoticeable to others) that focused on their penis had reduced erectile function and less satisfaction with intercourse compared to controls, even though their anatomy was normal.

It would be remiss not to mention online pornography, which has given an entire generation of young men a deeply distorted sense of what is normal.

Porn performers are selected for their unusually large endowments, much as fashion models are selected for unusual height. Comparing oneself to them is absurd, yet countless men do so.

This is fuelling anxiety: in my NHS clinic there’s been a marked increase in young men complaining about erectile dysfunction that has no physical cause. But their minds are so consumed by performance anxiety they cannot function.

Tellingly, studies consistently show that for most women, emotional connection matters far more than measurements.

So what can be done? For parents of children diagnosed with a micropenis, the evidence supports early hormonal treatment and, crucially, open and supportive communication. Children who grow up knowing their bodies are different but that they are loved fare far better than those who absorb shame in silence.

For adult men living with a micropenis or significant anxiety about their size, psychological support can be transformative.

Cognitive behavioural therapy, used to identify negative thought patterns and develop healthier ways of responding to difficult emotions, can help (ask your GP for a referral, or self-refer to NHS Talking Therapies; private therapy is also available and the Sexual Advice Association offers support and guidance on all kinds of sexual health concerns).

Sex therapy – sessions with a qualified sex therapist – can help individuals and couples explore intimacy beyond penetrative sex (often available on the NHS via your GP or urologist; or privately via the College of Sexual and Relationship Therapists).

Another patient who came to me in his 50s after a lifetime of avoidance because of his micropenis is now, following therapy and online support, in a happy relationship.

‘I wish I’d done this 30 years ago,’ he told me. ‘All that time I wasted being afraid.’

That is the real tragedy here. Not the anatomy, but the years lost to shame. We’ve made enormous strides in discussing women’s body image and the pressure of unrealistic beauty standards. It is time we extended the same compassion to men.

And for anyone affected, the first step is always the hardest. But it is worth taking.