A phony definition of production

We read about something called the "GDP", or Gross Domestic Product.

https://en.wikipedia.org/wiki/Gross_domestic_product

 But let us consider an issue.

Suppose a doctor performs plastic surgery on a person of one sex who wants to appear to be of the opposite sex.

Or that person receives subsidies to purchase drugs, mislabeled as (hormone) therapies, to mimic that opposite sex. 

By what reasonable standard can this be considered production?

Producing what? Perversion?

It is merely giving doctors and drug companies income.

Hardly anything meriting the term "production".