A micropenis is a stretched penis length that is significantly smaller than average.
The condition is uncommon and is due to genetic causes or hormonal conditions in the developing infant.
Micropenis is typically diagnosed at birth and often suggests an underlyingendocrine (hormone) issue.
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Various treatment options are available depending on the cause.
This contrasts with an average length of 4.72 to 5.87 inches (12 to 14.9 cm).
This is typically noticed and diagnosed at birth.
To diagnose a micropenis, a healthcare provider will measure the stretched penis length rather than flaccid or loose.
This more closely correlates to the erect penis length in people.
Penile lengths suggestive of a micropenis are in the chart below.
Mathematical calculations are usually needed until puberty is complete.
Does Height Affect Penis Size?
Studies have not found any correlation between penis size and height in people without underlying medical conditions.
While the majority of micropenises function appropriately, they are often indicative of an underlying health condition.
A workup with an endocrinologist can provide information about the cause and appropriate treatment options.
Several different causes are possible.
This is a hormone that stimulates the developing testes to producetestosterone.
LH also stimulates testosterone in the so-calledLeydigcells of the testicles.
If the production of LH or testosterone is blocked, the child’s penis length may be affected.
Micropenis is common in people with this condition.
Prader-Willi syndrome can be treated with growth hormone therapy and other interventions such as physical and behavioral therapy.
Growth hormone therapy is most successful when started early in life.
Genetic Conditions
Genetics may also play a role.
In such cases, assisted reproductive techniques are available to significantly improve one’s chances of conceiving.
Many people will simply compensate for this by sitting on the toilet when urinating.
Some people assume that this will cause inherent psychological harm.
Long-term research shows that people with micropenises have similar masculine self-images as people of average or above-average penis size.
Treatment
The treatment of micropenis will vary between children and adults.
Treatments include medical and surgical options, often under the care of a multidisciplinary medical team.
These injections may increase penis size to the appropriate age range.
The shots are given in 21-day intervals.
For a baby with micropenis,circumcisionshould be delayed until the testosterone therapy is completed.
Gender Reassignment
Gender reassignment surgeryis a controversial treatment that was once recommended for children with micropenis.
Today, gender reassignment surgery is no longer recommended.
There is no evidence that it has any clinical, physical, or psychological benefits for people with micropenis.
Potential risks include nerve damage, loss of penile sensation, anderectile dysfunction.
It could also lead to the retraction of the penis if scar tissue develops at the incision site.
That’s because they carry a considerable risk of complications and may interfere with sexual function.
Other techniques are more likely to increase the girth rather than the length of the penis.
These include silicone implants (prostheses), synthetic dermal fillers, and subcutaneous fat injections.
Even if length gains are achieved, it would only affect the flaccid length.
The erect length would remain the same.
If achieved, they tend to be modest at best.
These devices are intended for those with erectile dysfunctionan entirely separate concern.
Outlook
The outlook for a micropenis depends on the cause and response to treatment.
However, many people with micropenis experience emotional distress.
In these cases, consultation with a therapist can help with mental and emotional well-being.
It can be difficult to talk about micropenis with a potential partner.
Approaching the subject will depend on the specific situation and the expectations between you and your partner.
Many people with micropenis have a go at talk about it with their partner before initiating sexual contact.
Small penis syndrome is a recognizedbody dysmorphic disorder(BDD).
Individuals with a BDD diagnosis have higher rates of suicide than the general population.
Treatment is available for this condition.
Penile measurements are most accurate on a non-erect penis.
you’ve got the option to use a ruler or tape measurer to measure the length.
Summary
Micropenis is a rare condition that’s the result of abnormal fetal development.
It can be due to genetic conditions or low hormone production.
Healthcare providers will measure a newborn baby’s penis to help diagnose the condition.
Early detection is important for effective treatment, which may include testosterone therapy.
Children’s Hospital of Philadelphia.Micropenis.
Gunasekaran K, Khan SD.Micropenis.Sexual Medicine: Principles and Practice.
Hatipoglu N, Kurtoglu S.Micropenis: etiology, diagnosis and treatment approaches.J Clin Res Pediatr Endocrinol.
2013;5(4):217-223.
2021;17(6):813.e1-813.e8.
Werner Z, Hajiran A, Al-Omar O.Congenital megaprepuce: literature review and surgical correction.Case Rep Urol.
Lee PA, Houk CP.Outcome studies among men with micropenis.J Pediatr Endocrinol Metab.2004;17(8):1043-53.
Wiygul J, Palmer LS.Micropenis.ScientificWorldJournal.
Srinvasan, A.; Palmer, L.; and Palmer, J.Inconspicuous Penis.Sci World J.2011;11:2559-64.
