Male Sexual Formula Test

Understand key areas of your sexual health in about 2 minutes. Get clear, objective insights that help guide care and track progress over time.

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Questions: 102 minutes

Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.

08:30

October 2, 2025

October 2, 2025
Material has been updated

October 2, 2025
Material has been published

22022 views

2832 completions

2305 likes

Scale Explorer

How the Scales are Structured

example score

2/4

Duration of Dysfunction (DoD)

Measures how long ago sexual-sphere difficulties first appeared to capture the time course of the concern.

Recent onset

Long-standing

0 – 2: Recent onset | 3 – 4: Long-standing

A score of 2 falls in the Recent onset range, suggesting the difficulties began relatively recently rather than being long-standing.

example score

5/12

Third Triad (TT)

Assesses how a man subjectively evaluates and reflects on his past sexual activity and experience.

Low

Elevated

High

0 – 8: Low | 9 – 11: Elevated | 12: High

A score of 5 falls in the Low range, suggesting relatively limited or less pronounced subjective emphasis on evaluating past sexual experiences.

example score

10/12

Second Triad (ST)

Measures objective parameters of sexual act execution, reflecting the quality and characteristics of the sexual encounter.

Lower objective execution

Higher objective execution

0 – 8: Lower objective execution | 9 – 12: Higher objective execution

A score of 10 falls in the higher objective execution range, suggesting generally strong objective characteristics of the sexual encounter on this scale.

example score

3/12

First Triad (FT)

Measures arousal and preparatory readiness in the early stages of the copulatory cycle before intercourse.

Low

Typical

High

0 – 8: Low | 9 – 11: Typical | 12: High

A score of 3 falls in the Low range, suggesting relatively reduced arousal and preparatory readiness in the pre-intercourse phase compared with higher scores on this scale.

example score

12/40

Overall (Prognostic) Index (O(I)

This scale summarizes overall sexual functioning across all MSF triads as a single prognostic index.

Lower overall functioning

Higher overall functioning

0 – 29: Lower overall functioning | 30 – 40: Higher overall functioning

A score of 12 falls in the lower overall functioning range, suggesting reduced cumulative sexual functioning across the assessed domains compared with higher scores.

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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Men with sexual concerns

41%OF USERS

Men who notice changes in desire, arousal, erection, or satisfaction and want a clear snapshot of what’s happening.

Pre-visit self-checkers

34%OF USERS

Men preparing for a sexology or urology appointment who want to organize symptoms and discuss them more confidently.

Treatment progress trackers

25%OF USERS

Men already in therapy or under medical care who retake the test to monitor dynamics and adjust the plan with a specialist.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

RESULTS YOU CAN ACTUALLY USE

What You’ll See After You Finish the Test

Scale Results
— Explained Clearly

Your scores across each test scale, translated into plain, usable insights. Not just numbers, but what they actually mean for your daily life, emotional state, and overall well-being.

AI-Powered
Interpretation

A structured, clinically grounded explanation. Our AI analyzes patterns and relationships between scales to provide a coherent interpretation — without alarmist language.

Statistical
Comparison

See how you compare to others. Your scores are placed in a statistical context, showing percentiles and trends based on anonymized platform data to help you understand what`s typical.

Practical
Recommendations

Actionable guidance tailored to your profile. Receive clear, realistic suggestions you can apply immediately — focused on coping, self-regulation, and realistic next steps.

AI-Detected
Insights

Key patterns you might not notice on your own. Surfacing subtle connections in your responses that help you better understand what may be driving your current results.

Discuss with
an AI Psychologist

Clarify, reflect, and explore right away. Talk through your outcomes, ask questions, and explore meanings in a calm, non-diagnostic dialogue environment.

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Used in 52+ countries

Benchmarking

See How You Compare

Once you finish the test, your results will be compared with real-world data from people in your country.
Below is a preview of the benchmarks we use to place your score in context.

Duration of the disorder (Dotd)

Average

2.8

Normal range

2.1 — 3.6

min.

max.

majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.

The third triad (Ttt)

Average

5.6

Normal range

3.5 — 7.7

min.

max.

majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.

Second Triad (ST)

Average

7.7

Normal range

6.2 — 9.3

min.

max.

majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.

The First Triad (TFT)

Average

3.8

Normal range

2 — 5.5

min.

max.

majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.

Overall (prognostic) indicator (O(i)

Average

13.9

Normal range

7.5 — 20.3

min.

max.

majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.

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“It was really solid, very detailed, and it actually helped me make sense of a lot of things.”

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“I was really impressed with the report. It was clear, thoughtful, and it reflected things I’ve been noticing about myself.”

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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

Any questions left?

What does this questionnaire measure?

It provides a brief quantitative profile of key domains of male sexual functioning. Scores help identify areas that may require further assessment.

How long does it take to complete and how many items are included?

Estimated completion time is about 2 minutes. The questionnaire contains 10 items.

How should responses be selected?

Select the option that best matches typical experience over the recent period. If uncertain, choose the closest answer rather than leaving an item blank.

How are the results used in clinical work?

Results support structured intake and follow-up by providing numeric indicators that can be compared over time. They do not replace a clinical interview or medical evaluation.

What factors can affect results?

Acute stress, illness, fatigue, substance use, and recent relationship changes can alter responses. If such factors are present, interpretation should consider current circumstances.

WHAT THE TEST MEASURES

About This Assessment

Male Sexual Formula Test

sexology

In clinical sexology settings, the Male Sexual Formula is used as a brief, structured self-report measure to support an initial overview of key aspects of a man’s sexual functioning and related concerns. It is intended to provide a standardized snapshot that can help organize discussion during evaluation.

The instrument includes 10 items and typically takes about 2 minutes to complete. It was originally described by William H. Masters and Virginia E. Johnson. The Male Sexual Formula may be used to aid clinical documentation and to monitor change over time when repeated, with results interpreted in the context of the individual’s history, relationships, medical factors, and presenting concerns.

Author: Virginia E. Johnson, William H. Masters

Literature: Bancroft, J. Human sexuality and its problems. Churchill Livingstone. 1989.

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