GG01-19 Finasteride 1 Mg: Silent Impacts on Male Fertility Despite Preserved Hormonal Balance

    April 2026 in “ The Journal of Urology
    Nilson Marquardt Filho, Thiago Afonso Teixeira, Lucas Gabriel Fraga … Jorge Hallak
    Studysummary This study found that men taking 1 mg/day of finasteride had significantly reduced sperm production and morphology but similar hormonal, sexual, and psychological profiles compared to controls, suggesting finasteride affects semen quality without altering other physiological functions.
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