Hey there,
I spent 6 months researching TRT and found mostly garbage.
Either it's clinic marketing ("You're tired? Here's testosterone!") or medical textbooks that put you to sleep. What I couldn't find was simple: How do you actually decide if you need it?
I'm not a doctor, but I read every study so you don't have to. This is Normal Levels — real research, real costs, real decisions for guys who want straight answers.
Let's start with the big question.
The TRT Reality Check: 3 Questions Before You Even Think About It
Most TRT content explains what testosterone is. This helps you decide if you actually need it.
Question 1: Do you have actual symptoms, or just Wednesday afternoon energy?
Real TRT candidates don't just feel "tired sometimes." They're dragging through 2pm meetings every single day. They've lost muscle despite working out. Their mood is consistently flat, not just stressed about work.
Red flags: "I read about low T online and think I have it"
Green flags: "I've felt completely different for months, and nothing else explains it"
Question 2: Have you ruled out the obvious stuff?
73% of men considering TRT meet only 1 of 3 medical criteria. Before you blame hormones:
• Are you getting actual sleep? (Not just 6 hours of phone scrolling)
• Have you checked thyroid, vitamin D, B12?
• When's the last time you took a real week off?
Red flags: "I haven't had blood work in 3 years"
Green flags: "My doctor ran comprehensive panels and everything else is normal"
Question 3: Are you prepared for $2,000-5,000/year?
TRT isn't a month-to-month experiment. It's a long-term commitment:
• Monthly medication: $200-500
• Lab monitoring: $300-600/year
• Doctor visits: $500-1,200/year
• Ancillary meds (HCG, AI): $600-1,500/year
Insurance might cover it if you have diagnosed hypogonadism. Might.
The Decision Framework That Actually Helps
2-3 green flags → Get comprehensive blood work and find a knowledgeable doctor. Legitimate candidate.
1 green flag → Address the obvious stuff first. TRT won't fix poor sleep or vitamin deficiencies.
0 green flags → Not ready. Work on basics: sleep, stress, nutrition, exercise consistency.
What Good Labs Actually Look Like
So you've decided to get blood work. Here's what to actually ask for — because "just check my testosterone" isn't enough.
The full panel you want:
• Total Testosterone — Below 300 ng/dL on two separate tests (at least a week apart) is the clinical threshold. One low result doesn't cut it.
• Free Testosterone — The portion your body can actually use. You can have "normal" total T and still feel terrible if this is low.
• LH & FSH — Brain signals telling your testicles to produce T. High LH with low T = testicular issue. Low LH with low T = the signal isn't being sent.
• SHBG — The protein that binds testosterone and makes it unavailable. High SHBG tanks your free T even when total T looks fine.
• Estradiol — Yes, men have estrogen. Too high causes problems. Too low is also bad.
• CBC & metabolic panel — Standard baseline. Kidney and liver check before starting anything.
One critical detail: book your blood draw before 10am. Testosterone peaks in the morning and drops throughout the day. An afternoon test can make normal levels look low.
Two tests. Morning only. Full panel. That's the baseline.
What's Next
This is issue #1 of a 4-part series:
1. Decision Framework (this issue)
2. Real Costs (next week) — hidden expenses, insurance reality
3. Provider Selection — how to find doctors who aren't pill mills
4. What to Expect — timeline, side effects, realistic outcomes
What TRT questions are keeping you up at night? I read every response and use them for future issues.
Forward this to any guy asking about TRT — it might save him $3,000 and a lot of frustration.
— Kai
I spent too long reading studies so you don't have to.
P.S. Next week's cost guide includes the insurance codes that actually work and the hidden expenses most clinics don't mention.
This newsletter is for educational purposes. Always consult your doctor before making medical decisions.