Low energy isn't always low testosterone.
Fatigue is one of the most common reasons men seek care, and hormones are only one of many possible contributors. Sleep quality, untreated sleep apnea, thyroid function, iron status, mood, alcohol, medication side effects and metabolic health can all produce the same feeling.
That is why a symptom questionnaire alone cannot tell you what is happening. A physician evaluation looks at the pattern — what changed, when, and alongside what else — before any treatment is discussed.









