The Multidisciplinary Association for Psychedelic Studies (MAPS)

Nelson Vergel

Founder, ExcelMale.com
Founded in 1986, the Multidisciplinary Association for Psychedelic Studies (MAPS) is a 501(c)(3) non-profit research and educational organization that develops medical, legal, and cultural contexts for people to benefit from the careful uses of psychedelics and marijuana.

MDMA-Assisted Psychotherapy

We are studying whether MDMA-assisted psychotherapy can help heal the psychological and emotional damage caused by sexual assault, war, violent crime, and other traumas. We are also studying MDMA-assisted therapy for autistic adults with social anxiety and MDMA-assisted psychotherapy for people with anxiety related to life-threatening illnesses.

Medical Marijuana

MAPS has received regulatory approval to conduct a study of smoked marijuana for symptoms of posttraumatic stress disorder (PTSD) in veterans of war.

LSD-Assisted Psychotherapy

MAPS has completed the first double-blind, placebo-controlled study of the therapeutic use of LSD in human beings since the early 1970s.

Ibogaine-Assisted Treatment

We are studying the long-term effects of ibogaine treatment on patients presently undergoing therapy at independent ibogaine treatment centers in Mexico and New Zealand.

Ayahuasca-Assisted Therapy

MAPS supports research into the safety and effectiveness of ayahuasca-assisted treatment for drug addiction and PTSD. We also support conferences, meetings, and publications about the scientific, therapeutic, sustainable, and spiritual uses of ayahuasca.

http://www.maps.org/
 

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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