Repeat blood test results, seeing endo in about two months

Having high SHBG makes it difficult to get a good level of Free Testosterone. One may have a high Total T number but with high SHBG, a low Free T number, which can leave you with "Low T" symptoms because most of your T is bound to the SHBG. I would definitely ask your doctor how he handles this situation and if he has no answer or says it does not matter, that may be a red flag that perhaps this Doc is not as experienced with TRT as he has indicated.

SHBG levels - both high and low - are difficult to adjust. It is said that supplemental Vitamin D may help lower SHBG, and high levels of injected T can lower it, but all in all, one's SHBG level is not easily adjusted. I have low (below the lab range) SHBG so I know from experience.
 
Here's my levels of total, free T, and SHGB.

Testosterone - 158 ng/dL
SHGB - 56 nmol/L
calcFT - 20 pg/mL

Would this mean I'm potentially a poor candidate for Clomid then because my free T may not increase with the pill?
 
That is a good question - one that Dr. Saya can likely answer the next time he checks in here. He has a ton of experience using Clomid.
 
Yes, Clomid often WILL raise SHBG...a good thing for lower SHBG guys, a neutral or bad thing for normal/higher SHBG guys.

With your initial LH 3.7 and testes only responding with a total T 158ng/dL it appears you may have a mixed primary/secondary picture going on. Couple that with the SHBG and, to be honest, I would give you a "less than average" chance of being successful with Clomid therapy. Still worth a try considering your age, but wouldn't be surprised if you end up on TRT sooner rather than later.
 
Yes, Clomid often WILL raise SHBG...a good thing for lower SHBG guys, a neutral or bad thing for normal/higher SHBG guys.

With your initial LH 3.7 and testes only responding with a total T 158ng/dL it appears you may have a mixed primary/secondary picture going on. Couple that with the SHBG and, to be honest, I would give you a "less than average" chance of being successful with Clomid therapy. Still worth a try considering your age, but wouldn't be surprised if you end up on TRT sooner rather than later.

Thanks for responding, and thanks for the advice!

I am still thinking I'll try the Clomid to start as well. All I lose is time if it doesn't work, I have side effects, or the symptoms don't improve. It's no fun to feel like this, but I want to the most logical course of action.

I will discuss all of this with my doctor at the follow-up as well.
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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