Hormonal testing forms a cornerstone in the assessment of male infertility. Measurement of follicle-stimulating hormone (FSH), luteinizing hormone (LH), testosterone, prolactin, and thyroid hormones provides insight into endocrine regulation of spermatogenesis.
Elevated FSH levels often indicate primary testicular failure, whereas low gonadotropin levels suggest secondary hypogonadism. Prolactin excess may suppress gonadotropin secretion, impairing testosterone production.
The World Health Organization emphasizes standardized semen analysis as an initial step, followed by targeted hormonal evaluation when abnormalities are detected.
Accurate interpretation requires correlation with clinical findings and semen parameters. Hormonal correction may restore fertility in selected cases.
Endocrine assessment remains integral to erotic comprehensive reproductive care.
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