Men's health
Most read
July 30, 2026
Half of infertility is male: why his sleep, stress, and habits matter — and the 75-day window to change them
Sperm takes about 75 days to make. Here's how a man's sleep, drinking, and stress shape fertility — the evidence, and how to use the window.
Male fertility
July 30, 2026
Half of men over 40 have some ED — and it's often the body's first warning. What really drives libido and erections
An erection is a vascular event — so weight, sleep, stress, and activity shape it, and ED can be an early sign of heart trouble. Here's what moves it, and why lifestyle can turn it around.
Erectile function
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