Why You Can't Stay Hard After an Erection - And How To Fix It! (Doctor Explains)

23 Sept 2025 · 11 min
11:09

This is a YouTube educational video by Dr. Anne Truong (sexual medicine specialist) explaining why men commonly lose an erection after initially becoming erect and giving practical, evidence-informed steps to improve erectile function. She lists five main causes — (1) blood flow/vascular problems (eg, atherosclerosis, hypertension, diabetes), (2) hormonal imbalances (low testosterone, thyroid dysfunction), (3) stress/performance anxiety, (4) lifestyle factors (smoking, alcohol, poor diet, lack of sleep), and (5) porn/unrealistic expectations. Actionable recommendations include following a Mediterranean diet, regular moderate exercise (≈30 minutes, 3–4×/week), hydration (recommendation: two-thirds of body weight in ounces), specific lab tests (total and free testosterone, SHBG, TSH, prolactin), limiting alcohol (≤14 drinks/week), quitting smoking, optimizing sleep (≈7 hours), stress-management breathing exercises, and seeking medical evaluation early. She also promotes ancillary products ("Good Morning Wood" smoothie recipe, penis pump, supplements) and a paid program (Get Wood Now).

Questions this video answers

Over 7,000 men.

5.5 inches length and 4.75 inches circumference (stated as average).

Drink two-thirds of your body weight in ounces; example given: 200 lb → ~140 ounces.

No more than 14 drinks per week.

Total testosterone, free testosterone, SHBG (sex hormone binding globulin), TSH (thyroid-stimulating hormone), and prolactin.

Chapters

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