Male Fertility And Reproductive Health

Male fertility is strongly shaped by metabolic health, sleep quality, temperature exposure, and environmental factors over time.

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Fertility 11 min read

Male Fertility Is Declining — Here's What the Science Actually Says

Sperm counts have dropped 50% since 1973. Here's what's driving the decline, what the research shows, and what men can actually do about it.

Common Questions

Can men improve fertility metrics naturally?

Often yes. Weight management, sleep optimization, smoking cessation, alcohol moderation, and heat/toxin reduction can help.

Why is fertility discussed with testosterone?

Because many hormone interventions change sperm production, and treatment decisions should account for family planning goals.