What is small Penis?

As we know average penile length is six inches (i.e. fifteen centimeter). When penis is somewhat smaller than this, is called small penis. And when it is too small than normal is called micropenis. This small penis size is found in approximately one percent of men .The small penis may occur as single disorder or in some persons it may be associated with thin penis. In some persons penis is very thin as in children. It makes them sexually unsure of himself and decreases their confidence. They feel inferiority complex in exposing themselves in public places as in swimming pools & sea beaches etc. Thus it must be consulted urgently, so that diagnosis and treatment can be started as soon as possible. For this you may consult at our sex n hormone center for complete diagnosis & treatment. In majority cases proper diagnosis & hormone therapy of about one year duration leads to penis growth in size and normalization of penis in length & thickness. Thus you consult at our center where doctor have experience of treating such problems. In very-2 rare cases surgical intervention is needed in which case by microsurgery technique the penis enlargement is achieved in length (as well as in thickness i.e. girth if required).

Causes of small penis

The following are the major causes of small penis & Thin Penis:

  • Male Hormones Disorder:

Hypogonadotropic hypogonadism: (hypothalamic or pituitary deficiencies) Hypogonadisms, Hypothyroidisms, Testosterone deficiency, hyperprolactinemias, Hypogonadotropics states: Hypothalamic – pituitary deficiencies: Idiopathic GnRH deficiency, Kallman syndromes, Prader-Willi syndromes, Laurence-Moon-Biedl syndromes, pituitary hypoplasia, Trauma, post surgical, postiradiation, Tumour (Adenoma, craniopharyngioma, other), Vascular (pituitary infraction, carotid aneurysm), Infiltrative (Sarcoidosis, histiocytosis, hemochromatosis) Autoimmune hypophysitis, drug-induced hyperprolactinemia, untreated endocrinopathies, Diabetics Glucorticoid excess, Hypopituitarisms, Cushings disease, Addisons disease. Isolated gonadotropin deficiency (non acquired): Pituitary, Hypothalamic Associated with multiple pituitary hormone deficiencies: Idiopathic pan hypo pituitarism (hypothalamic defects), Pituitary dysgenesis, Following inflammation, Infiltrative or destructive processes (autoimmune, hemosiderosis), Fertile eunuch syndrome, Idiopathic hypopituitarism.

Hyperogonadotropic hypogonadism: testicular failure, development defect, drugs, trauma, congenital defect, congenital adrenal hyperplasia, Chromosomal defect, testosterone hormone biosynthetic defect, Mumps orchitis leading to testicular atrophy, Primary testicular defect-disorders of testicular differentiation or inborn errors of testosterone synthesis, Klinefelter syndrome, Other X polysomies (i.e. XXXXY, XXXY) Rainbow syndrome.

  • Partial androgen insensitivity
  • Growths Hormones Deficiency
  • Thyroids hormones deficiency

Idiopathic small phallus: In many patients all the hormone growth factor & every thing else is normal, still they have small genitalia. This occurs due to Decreased capacity of penile tissue to grow. This occurs due to defective morphogenesis of the penis in utero so that its growing capacity decreases later in life. This is also one of the common causes of small & thin penis.