What Are the Symptoms of Male Pseudohermaphroditism?

Many male infants are born without a penis or testes, which can impair normal reproductive function later in life. What are the symptoms of male pseudohermaphroditism?

What Are the Symptoms of Male Pseudohermaphroditism?

Symptoms of male pseudohermaphroditism include external genitalia that appear entirely female: the clitoris is not enlarged, and the vagina is shallow and blind-ended. The patient lacks a cervix, uterus, and fallopian tubes (all located within the abdominal cavity), and experiences primary amenorrhea.

Male pseudohermaphroditism refers to a condition in which the individual is genetically and gonadally male—possessing only testes—but exhibits markedly atypical external genitalia, often appearing phenotypically female. Such individuals may develop complete or incomplete female secondary sexual characteristics, with external genitalia resembling those of a typical female. Based on etiology, this condition is further classified—for example, into testicular feminization syndrome. Treatment should be initiated promptly according to symptom severity. During treatment, maintaining a positive, optimistic mindset—and avoiding excessive anxiety or irritability—is also essential.

In male pseudohermaphroditism, the testes carry an increased risk of malignant transformation. If malignancy develops, surgical removal of the testes is recommended. Following orchidectomy, patients may experience menopause-like symptoms similar to those seen in biological females—including breast atrophy, vaginal epithelial atrophy, and facial flushing. Hormone replacement therapy with estrogen preparations may be prescribed under medical supervision. Additionally, if the vagina is unusually shallow or narrow—interfering with sexual intercourse—surgical vaginal lengthening procedures may be considered. We hope this information has been helpful.