The Questions Every Man Considering TRT Is Asking
Testosterone replacement therapy generates more questions — and more misinformation — than almost any other medical treatment in men’s health. Here are the ten questions our providers hear most often, answered honestly and based on current evidence.
1. How do I know if I need TRT?
Diagnosis of hypogonadism requires two things: documented low testosterone on laboratory testing (total T below 300 ng/dL on at least two morning measurements, or low free T with appropriate clinical picture) AND symptoms of testosterone deficiency. Lab results alone, or symptoms alone, are insufficient for diagnosis. A comprehensive clinical assessment is required.
2. Will TRT shrink my testicles?
Testicular atrophy does occur with TRT. When exogenous testosterone suppresses LH production, the Leydig cells that produce endogenous testosterone receive less stimulation and may reduce in size. The extent varies by individual and protocol. Co-administration of HCG (which mimics LH) prevents most testicular atrophy and is commonly prescribed for this reason.
3. Will TRT make me infertile?
TRT significantly suppresses sperm production in most men. This effect is reversible in most cases after discontinuation (typically 6–18 months to recovery) but is not guaranteed. Men who wish to preserve fertility should bank sperm before starting TRT, consider HCG co-therapy, or use fertility-sparing alternatives like clomiphene.
4. Does TRT cause prostate cancer?
Current evidence does not support a causal link between TRT and prostate cancer development. The “saturation model” of prostate androgen receptor kinetics suggests that prostate cancer risk is not increased by raising testosterone from deficient to normal ranges. TRT is contraindicated in men with active prostate cancer, and PSA monitoring is standard during therapy.
5. Will TRT cause heart problems?
The TRAVERSE trial (2023) — the largest randomized controlled trial of TRT safety — found no increased risk of major adverse cardiovascular events (heart attack, stroke, cardiovascular death) compared to placebo in men with hypogonadism over 22 months of follow-up. Current evidence supports cardiovascular safety with appropriate monitoring.
6. How long does TRT take to work?
Initial effects (mood, sleep, energy) often begin within 2–3 weeks. Sexual function improvements typically begin at 3–6 weeks. Body composition changes (muscle, fat) develop over 3–6 months. Full optimization of all parameters generally takes 4–6 months.
7. Do I have to stay on TRT forever?
Many men choose to continue TRT long-term because it maintains quality of life and health benefits that reverse on discontinuation. However, TRT is not medically “forever mandatory” — protocols for discontinuation with HPG axis recovery support (clomiphene, HCG) are available for men who choose to stop, with variable recovery outcomes depending on age and duration of therapy.
8. Will TRT cause mood problems or aggression (“roid rage”)?
Medically supervised TRT that restores testosterone to normal physiological ranges does not cause aggression. “Roid rage” is associated with supraphysiological doses (as in unsupervised anabolic steroid abuse) — not therapeutic TRT. Most men report mood improvement, reduced irritability, and better emotional stability on TRT.
9. How much does TRT cost?
Cost varies by delivery method and pharmacy. Testosterone cypionate injections (the most affordable option) cost approximately $30–60/month for medication. Consultation and monitoring costs vary by provider. Most insurance plans cover testosterone for documented hypogonadism, though coverage varies. HSA/FSA funds can be used. Multigen Wellness provides transparent pricing during initial consultation.
10. What is the difference between TRT and anabolic steroids?
TRT uses pharmaceutical testosterone at doses designed to restore normal physiological levels (typically 700–1,000 ng/dL). Anabolic steroid abuse uses supraphysiological doses (often 10–50x therapeutic doses) or non-pharmaceutical compounds for supra-normal performance enhancement — with very different risk profiles. TRT is a medical treatment for a documented deficiency state, not performance doping.
Still have questions? Call Multigen Wellness at (800) 259-0015. Our providers are happy to give you unhurried, honest answers before you make any decisions.