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Define your Thyroid review

Define your Thyroid is listed on Skool. It is free to join, with paid tiers inside.

A review on the numbers, not an opinion: nobody here has joined Define your Thyroid, and nothing below is a verdict.

Define Your Thyroid is a Skool community of thyroid education and support for women, covering Hashimoto's, hypothyroidism and symptoms such as fatigue, weight struggles, inflammation and brain fog.[1] It was created in December 2025.[1] Its tagline speaks to women who have spent years feeling dismissed, ignored or confused.[1]

How we measure · Report an error or ask for removal

Members
815
Published price
Free to join, paid tiers inside
Members, last 29 days
+5
2 Oct 2026 to 31 Oct 2026
Rank by members
#2,064
of 6,076 sellers listed here
Size rank in niche
#152
of 481 sellers listed in health and wellbeing, by published members
Check the Course score
71
B, above average
Niche
Health and wellbeing
494 listed here
Created
8 Dec 2025
Skool publishes this date
Readings
20
since 2 Sept 2026

About Define your Thyroid

Members learn through nutrition and lifestyle changes, teaching aimed at root causes, general education and support each week.[1] The owner profile lists the roles Registered Nurse and Functional Health Coach.[1]

The group's operator is Dominika Blonska, a registered nurse who now coaches women online on health and fitness and who founded both Define by Dom Coaching and the Women Unleashed podcast.[2] Blonska's work centres on hormone management, losing weight and building self confidence.[2]

Sources

  1. Skool listing: skool.com/define-your-thyroid-9688, as collected 24 Sept 2026
  2. Other: brainzmagazine.com, retrieved 30 Sept 2026

Compiled by Check the Course from the sources listed, to the best of our ability.

What the listing describes
NicheHealth and wellbeingNicheFitness and healthFormatCommunity

Read from the listing’s own words: what is offered, never how well.

What is inside

Course modules
44
Courses
10
Posts, all time
108
People running it
1

Counts published by Define your Thyroid on its own page, read on 13 Sept 2026: how much is included, never how good it is. Listed as run by dominika-blonska-2528.

How we knowSourced & dated
Observed on 31 Oct 2026 from Skool source page archived copy 4cbfafaf0885.
Observable monthly ceiling
Not calculated

This community is free to join, with paid tiers inside. The readings record the free join price, not the prices of the paid tiers, so no ceiling is calculated.

Against the health and wellbeing niche

Percentile among the other 493 health and wellbeing listings here, each seller counted once for size.

Size69th
smallestlargest
Check the Course Score
71BAbove average

Ahead of 71% of the 13,558 Skool communities we track, including ones without a page here, on the measures below, each read from a figure Define your Thyroid published itself.

  • Size 53% of the scoreahead of 77%
  • Growth 27% of the scoreahead of 55%
  • Track record 20% of the scoreahead of 31%

An algorithmic position among tracked listings: not an endorsement, a guarantee or advice. How the score works.

  • Top 25% by size on Skool. Measured by Check the Course.Top 25% by size on Skool. Measured by Check the Course.

Run this community?

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It links to this page and shows the date it was measured.

Style
Top 25% by size on Skool. Measured by Check the Course.
Where it goes

<a href="https://checkthecourse.com/communities/skool-define-your-thyroid-9688"><img src="https://checkthecourse.com/badge/skool-define-your-thyroid-9688?kind=size" alt="Top 25% by size on Skool. Measured by Check the Course." width="360" height="76" loading="lazy"></a>

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Evidence and signals

Listed on 815 members.

Evidence: measured.

First recorded
2 September 2026our first reading, not its launch
Elsewhere
Website

Tracked over time

Member change
No changeover 2 days+5+0.6%over 29 days
Price change
Unchanged at every reading

20 observations over 59 days.

Member count
7857907958008058108158152 Sept 202631 Oct 2026change

Observation log

Observation log
ObservedMembersChangePriceCeiling / month
31 Oct 20268150Free + paid tiersNot calculated
29 Oct 20268150Free + paid tiersNot calculated
28 Oct 2026815+3Free + paid tiersNot calculated
25 Oct 20268120Free + paid tiersNot calculated
21 Oct 20268120Free + paid tiersNot calculated
20 Oct 2026812+2Free + paid tiersNot calculated
17 Oct 20268100Free + paid tiersNot calculated
15 Oct 20268100Free + paid tiersNot calculated
13 Oct 20268100Free + paid tiersNot calculated
11 Oct 20268100Free + paid tiersNot calculated
9 Oct 20268100Free + paid tiersNot calculated
7 Oct 20268100Free + paid tiersNot calculated
5 Oct 20268100Free + paid tiersNot calculated
2 Oct 20268100Free + paid tiersNot calculated
1 Oct 2026810+1Free + paid tiersNot calculated
24 Sept 20268090Free + paid tiersNot calculated
21 Sept 2026809+18Free + paid tiersNot calculated
8 Sept 2026791+2Free + paid tiersNot calculated
5 Sept 2026789+6Free + paid tiersNot calculated
2 Sept 2026783Free + paid tiersNot calculated
Average per week, last 29 days2 Oct 2026 to 31 Oct 2026+1
Average per week, since first reading2 Sept 2026 to 31 Oct 2026+4

Common questions about Define your Thyroid

What is Define your Thyroid?
Define Your Thyroid is a Skool community of thyroid education and support for women, covering Hashimoto's, hypothyroidism and symptoms such as fatigue, weight struggles, inflammation and brain fog. It was created in December 2025.
How much does Define your Thyroid cost?
Define your Thyroid is free to join on Skool, with paid tiers inside, read 31 Oct 2026.
How many members does Define your Thyroid have?
Define your Thyroid lists 815 members, read 31 Oct 2026.
How has Define your Thyroid's membership changed?
From 783 members on 2 Sept 2026, our first reading, to 815 on 31 Oct 2026: up 32, or 4%.
How does Define your Thyroid compare with other health and wellbeing communities?
The niche median is 486 members. Pricing benchmarks by niche.
What do you get inside Define your Thyroid?
Define your Thyroid publishes 44 course modules, 10 courses, 108 posts, 1 admin. Communities with the most course content.

Alternatives to Define your Thyroid

Same niche, nearest in published size. Not a recommendation.

Is this your community?

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