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Nerve Decline

Age-related deterioration of nerve fibers affecting semen volume.

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Jan 6, 2026

What is the role of hormonal evaluation and treatment in patients with unexplained high ejaculate volume?

Hormonal evaluation is a common, targeted step when men present with unexplained high ejaculate volume (hyperspermia): clinicians perform semen analysis and blood tests of testosterone, FSH and LH to ...

Jan 6, 2026

What causes semen volume to decrease in men over 40?

Semen volume commonly declines with age and the change becomes more noticeable after the late 30s to 40s, driven by a mix of physiological aging, glandular and structural changes, hormonal shifts, ner...