There are no specific tests available to determine the exact doses of hormones to prescribe. While some private clinics may offer tests for hormone levels, this practice is not supported by scientific literature. Blood hormone levels do not necessarily indicate the need for supplementation, as many individuals with lower levels may not exhibit symptoms. In recognized medical practice, the goal is to start with the lowest effective dose and adjust based on the individual's response and tolerance. If you have any further questions, feel free to ask.