Take our free 2-minute symptom quiz — no lab results needed. Find out if your symptoms match low testosterone, and what to do about it.
Already have lab results? See what your numbers mean →
Most visitors don't have labs yet. That's fine. Start with how you're feeling.
10 honest questions about how you've been feeling. Get a clear "likely / possibly / unlikely" answer in 2 minutes. No lab results needed.
Check My Symptoms →7-step quiz based on your age, symptoms, lifestyle, and health history. Get a personalized recommendation: yes, maybe, or probably not.
Take the Quiz →Enter your total testosterone number and age. Get a plain-English explanation of what it means and what to do next.
Interpret My Results →Select your state, preferred method, and insurance situation. See a realistic monthly cost estimate before you commit to anything.
Estimate My Costs →Injections, gels, pellets, creams, patches — honest pros, cons, costs, and telehealth availability for each option.
Compare Methods →Calculate your free testosterone (the biologically active fraction) using the clinical Vermeulen formula.
TRT isn't complicated — but knowing the steps helps. Here's what the process typically looks like.
A simple blood test measures total testosterone, free testosterone, SHBG, and more. Most telehealth providers order this for you.
Use our free tools to understand what your numbers mean. Low T is typically confirmed by two morning blood draws below 300 ng/dL.
A licensed physician reviews your labs, symptoms, and health history. If TRT is appropriate, they write a prescription — often online.
Receive medication at home and monitor with regular labs. Most men feel meaningful improvement within 4–8 weeks of starting TRT.
In-depth guides written with medical accuracy. No hype, just facts.
Everything you need to know about TRT: who it's for, how it works, what to expect, and how to get started safely.
Fatigue, brain fog, low libido — these could all be signs of low T. Here's how to identify them and what steps to take.
The complete guide to getting a TRT prescription online — which platforms to use, what labs you need, and what to expect.