Library
Everything published here, in one index
Grouped by what it answers rather than by when it was published. 9 guides, 6 notes, 10 answers and the dataset, all readable without a sign-up.
Checked Oct 23, 2026
Guides
What the records say for one product or one term.
- What estradiol programs charge
- Estradiol programs with no minimum term
- Estradiol programs that do not price by dose
- Estradiol programs with no separate membership
- What progesterone programs charge
- Progesterone programs with no minimum term
- Progesterone programs priced without dose tiers
- Progesterone programs without a separate membership
- Lowest recorded estradiol charges
Research notes
Arithmetic and billing practice, tied to the records.
- The 28-day cycle is the quietest cost in hormone therapy billing
- What 'labs included' means when you read a price list
- Pellets are priced per visit, and that changes the annual number
- A membership that is 'included' is not free
- The blank field problem: why a missing price is never averaged
- What a combined plan hides, and what it does not
Data
The rows behind every number on the site.
Answers
Billing questions with dated answers.
Method and disclosure
How a record is built, and how advertising stays out of it.
Last modified Oct 23, 2026