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Adult cryptorchids: Sexual development and activity.

J Raboch, J Mellan, L Stárka

    Archives of Sexual Behavior
    |September 1, 1977
    PubMed
    Summary

    Men with cryptorchidism (undescended testes) show lower testosterone levels from age 13. They also experience slightly delayed sexual development and reduced sexual activity in adulthood.

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    Area of Science:

    • Endocrinology
    • Reproductive Medicine
    • Pediatric Surgery

    Background:

    • Cryptorchidism, or undescended testes, affects male reproductive health.
    • Hormonal and developmental outcomes in cryptorchidism require further investigation.

    Purpose of the Study:

    • To assess plasma testosterone levels in cryptorchid patients.
    • To evaluate heterosexual and sexual development in individuals with cryptorchidism.

    Main Methods:

    • Measured plasma testosterone in unilateral and bilateral cryptorchids (aged 11-45) and controls.
    • Administered the Heterosexual Development (HTDM) and Sexual Activity (SAM) questionnaires to assess development and sexual behavior.

    Main Results:

    • Lower plasma testosterone observed in cryptorchids from age 13 compared to controls.
    • Slight social developmental retardation noted in cryptorchids.
    • Delayed first ejaculation, lower nocturnal emission frequency, and reduced adult sexual activity observed in cryptorchids.

    Conclusions:

    • Cryptorchidism is associated with hormonal imbalances and altered sexual development.
    • Individuals with cryptorchidism may experience long-term effects on sexual function and behavior.

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