What a prevalence figure for GSM actually tells you
When you find a figure for how common GSM is, check its source, who was studied and when before you rely on it. For your own case, ask a clinician whether your symptoms fit the condition and what the first visit costs.
Searching under both names for GSM
The name in the title includes both terms, so search under each one, because pages written under either may cover the same ground. A federal women's health page on menopause treatment is a plain-language place to see where this topic sits among other menopause care.
For a symptom-level description, a hospital system's explainer on vaginal atrophy covers causes, diagnosis and treatment in one place.

Asking what GSM care costs over a year
Ask a clinician whether your symptoms point to GSM and what the first visit includes. Ask what treatments are on the table, what each costs over a year, and whether follow-up visits are included in the quoted price. A written estimate makes it easier to compare practices.
Who should diagnose GSM, and how to read its numbers
A licensed clinician should handle diagnosis and treatment, and any figure for how common GSM is needs its source, study group and date checked before you rely on it.