For general education only. This information does not diagnose a condition or replace medical advice. Your provider will determine which evaluation or treatment is appropriate for you.
What it measures
Progesterone helps prepare the uterine lining for pregnancy. Levels change substantially across the menstrual cycle.
Why it may be considered
A clinician may use testing to investigate ovulation or certain fertility and pregnancy concerns.
What affects interpretation
The timing of the sample is important. Share cycle information and any hormone medicines. A result from one day cannot describe your entire cycle.
Laboratory reference ranges depend on the test and laboratory. This glossary does not interpret your results or imply that Lola orders this test. Your provider will determine what is relevant to your care.
Questions to bring
- Why is this test relevant to my situation?
- Do I need to prepare or time the sample?
- How does this result fit with my symptoms and other findings?