They're saying that the shared account is enough for OpenAI to provide the same result. Very interesting, I'd like to know more like was it a generic IUD or a specific one in the query. Also, the Doc is a cardiologist, they don't specialize in Gyno stuff and their training/schooling is enough for them to evaluate sources.
Just for reference before AI it was typical for employers of doctors to pay for a service/app called UpToDate which provided vetted info for docs like google.