Sperm count

Evaluating the Combination of hCG + Clomid in Treatment of Male Hypogonadism

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Background: In this study, we evaluated MHH patients who wished to preserve fertility, assessing the efficacy of a short course (12 months) of a combined hCG +clomiphene citrate. Materials and Methods: The cross-sectional study included 19...
Study: hCG Increases Sex Drive and Improves ED in Men
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Understanding Testosterone Deficiency (TD) Testosterone deficiency (TD) is a condition characterized by insufficient testosterone production by the gonads. Regular morning testosterone (T) readings below 300 ng/dl are indicative of TD. Symptoms...
Advancements in semen analysis and male fertility testing
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In this episode of Backtable Urology, Dr. James Smith, Director of Male Reproductive Health at UC San Francisco and CMO of Fellow, discusses advancements in semen analysis and fertility testing with Dr. Jose Silva. First, Dr. Smith introduces...
Maximus: Oral TRT+ (native T + enclomiphene + pregnenolone)
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Today we’re excited to announce a breakthrough in men’s hormone optimization: Maximus' Oral TRT+ Protocol. Testosterone, without injections or messy creams, all while maintaining fertility markers. Timestamps: 0:00 - 0:09 - Introduction 0:10...
Fertility maintenance or restoration in men before, during, and after TRT or AAS
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Fertility Preservation in Hypogonadal Men (2018) Robert J. Carrasquillo and Ranjith Ramasamy Introduction Testicular failure is defined as the impairment or loss of both the endocrine functions of the testis (production of testosterone, or T)...
Top Supplements That Improve Sperm Quality
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Coenzyme Q-10: Coenzyme Q10 supplementation in infertile men with low-grade varicocele: an open, uncontrolled pilot study. Festa R, et al. Andrologia. 2014. Abstract Many conditions associated with male infertility are inducers of...
How to Improve Sperm Quality, LH, FSH and Testosterone in Infertile Men
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Improving Testosterone, LH, FSH and Sperm Quality in Men Who Stopped TRT or Anabolic Steroids? Main Therapies. Note: AI's are not recommended due to extreme decreases in estradiol that may have negative health consequences in men. hCG plus...
Management of Male Fertility in Hypogonadal Patients on TRT
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Abstract Testosterone is crucial in regulating several body functions in men, including metabolic, sexual, and cardiovascular functions, bone and muscle mass, and mental health. Therefore, optimizing testosterone levels in men is an important...

Testosterone Controversies and Myths- Lecture by Dr. Mohit Khera

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00:29 Testosterone therapy controversies include cardiovascular risk, deep vein thrombosis (DVT), prostate cancer, and benign prostatic hyperplasia (BPH). 01:30 Concerns arise from the misuse of testosterone, with a significant percentage of...
How can we predict efficacy of HCG plus testosterone on sperm production?
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TRT decreases the amount of intratesticular testosterone (ITT) needed for proper sperm production. This confusing fact may be due to the shut down of LH and FSH caused by the negative feedback loop in the hypothalamic-pituitary-testicular axis...
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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