Foundations Of Androgen Science
Module 1 establishes the physiologic and conceptual foundation required for safe, precise androgen care. Clinicians will learn to interpret testosterone within interconnected endocrine networks, time-dependent variation, binding dynamics, feedback loops, receptor biology, and metabolic conversion pathways rather than as an isolated laboratory value. The module emphasizes first-principles reasoning, disciplined testing strategy, and structured documentation that prevents number chasing and diagnostic shortcuts. Historical context, structured history-taking, and the Testosteronology® framework anchor the science in real-world clinical accountability. By the end of this module, clinicians will think in systems, recognize cross-axis coherence, and approach androgen evaluation with greater precision, stability, and intellectual discipline.
Nine Training Courses

1-1 Introduction To
Testosteronology®
Learn the foundational clinical framework of Testosteronology® to manage real-world testosterone and androgen care with disciplined reasoning and safety.

1-1 Introduction To
Testosteronology®
Learn the foundational clinical framework of Testosteronology® to manage real-world testosterone and androgen care with disciplined reasoning and safety.

1-2 Writing A History And
Physical And Documentation
Learn to gather and document clinical evidence with structured history and physical exams that improve diagnostic accuracy and safety in androgen care.

1-2 Writing A History And
Physical And Documentation
Learn to gather and document clinical evidence with structured history and physical exams that improve diagnostic accuracy and safety in androgen care.

1-3 Historical Evolution
Of Androgen Research
Learn the history of androgen science to sharpen your clinical judgment, avoid myths, and apply evidence-grounded patient care in a modern clinic or practice.

1-3 Historical Evolution
Of Androgen Research
Learn the history of androgen science to sharpen your clinical judgment, avoid myths, and apply evidence-grounded patient care in a modern clinic or practice.
Testosteronology Society™ Advanced Clinical Training Program Courses Are ALL Included With A Testosteronology Society™ Membership

1-4 Testosterone Biosynthesis
And Metabolism
Learn how testosterone is made and metabolized in the human body to inform safe, precise clinical decisions in androgen therapy care practices.

1-4 Testosterone Biosynthesis
And Metabolism
Learn how testosterone is made and metabolized in the human body to inform safe, precise clinical decisions in androgen therapy care practices.

1-5 Androgen Receptors
And Signal Transduction
Learn how androgen receptors and signal pathways work so you can apply precise, mechanism-based reasoning in clinical testosterone therapy care.

1-5 Androgen Receptors
And Signal Transduction
Learn how androgen receptors and signal pathways work so you can apply precise, mechanism-based reasoning in clinical testosterone therapy care.

1-6 Feedback Loops: Hypothalamic-
Pituitary-Gonadal Axis
Learn the HPG axis feedback loops in depth to understand hormonal regulation and boost clinical decision-making in testosterone therapies and general care.

1-6 Feedback Loops: Hypothalamic-
Pituitary-Gonadal Axis
Learn the HPG axis feedback loops in depth to understand hormonal regulation and boost clinical decision-making in testosterone therapies and general care.
Testostronology Society™ Advanced Clinical Training Program Includes Access To All Grand Rounds Meeting Recordings

1-7 Sex Hormone Binding Globulin (SHBG), Albumin, And Bioavailability
Learn how SHBG and albumin factors influence testosterone bioavailability to improve lab interpretation and guide precise androgen care decisions.

1-7 Sex Hormone Binding Globulin (SHBG), Albumin, And Bioavailability
Learn how SHBG and albumin factors influence testosterone bioavailability to improve lab interpretation and guide precise androgen care decisions.

1-8 Diurnal And Lifespan
Variations in Testosterone
Learn diurnal and lifespan testosterone variations to guide timing, interpretation, and age-related precision care decisions in precise androgen treatment and care.

1-8 Diurnal And Lifespan
Variations in Testosterone
Learn diurnal and lifespan testosterone variations to guide timing, interpretation, and age-related precision care decisions in precise androgen treatment and care.

1-9 Interplay Between Androgens
And Other Hormones
Learn androgen interactions with other hormones to improve clinical hormone balance insight and evidence-based testosterone therapy care.

1-9 Interplay Between Androgens
And Other Hormones
Learn androgen interactions with other hormones to improve clinical hormone balance insight and evidence-based testosterone therapy care.
Learn How To Deliver the Highest Standard of Care in Testosterone & Ancillary Therapies for Men & Women
All 58 Testosteronology Society™ Advanced Clinical Training Program Courses Are All Included In All Membership Plans

EXCLUSIVE TRAINING BONUS
As a Testosteronology Society™ member, you receive unlimited access to more than 58 advanced clinical training courses plus member access to a growing archive of over 70 Grand Rounds meeting recordings.
Beyond structured coursework, you gain rare exposure to real-world, case-based discussions where Certified Testosteronologist® clinicians openly analyze complex presentations, decision-making under uncertainty, and defensible solutions in ways simply not available anywhere else in the world.
** As a Certified Testosteronologist, you get to participate in these twice-weekly Grand Rounds video calls to bring your cases in front of the experts for guidance and action plans to help your patients.
Advanced Clinical Training Insights
Foundations Of Androgen Science
Clinical articles that extend foundational androgen physiology into structured clinical application for testosterone and hormone-related management in men and women. New weekly content strengthens mechanistic understanding and connects biologic principles to practical decision-making.





