Gabrielle Lyon: Testosterone Can Wipe Out Your Sperm. Here’s How to Protect It. | Dr. Amy Pearlman

Key Takeaways

• Get actual testosterone numbers – Don’t accept “normal” results without seeing specific values (300 may be flagged as normal but could be low for a 25-year-old).
• Consider fertility preservation if taking testosterone and planning future children – Options include freezing sperm or combining with HCG therapy.
• Monitor free testosterone levels when total testosterone appears normal – High SHBG can suppress free testosterone despite normal total levels.
• Prioritize cardiovascular safety – Topical testosterone formulations show better cardiac safety data than injectables in studies (though injectables have decades of real-world use).
• Individualize treatment – There are no universal testosterone cutoffs; treatment decisions should consider symptoms, age, and goals.

Notable Quotes

“If someone is interested in future fertility and he’s 35 and he’s really struggling with low testosterone, why would I not treat him? Make him suffer potentially five, ten years until he builds his family?”

“Normal doesn’t really mean anything to me. It means nothing. Numbers tell a story, but they don’t tell the entire story.”

Bottom Line

If considering testosterone therapy, get your actual lab values (not just “normal” ranges), address fertility concerns proactively, and work with a physician who can monitor your individual response – especially if using injectable forms or pursuing aggressive dosing.

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