Why you might see this term
Its meaning depends on reproductive anatomy, cycle timing, medicines and other results. It may be part of investigating menstrual changes or sperm-production concerns.
What to keep in mind
FSH alone cannot establish fertility, diagnose PCOS or tell you your chance of pregnancy. Follow the collection timing specified for your assessment.
Sources & further reading
Prepared by ProFertility · Updated 23 October 2026.
Educational information based on the linked sources. This explanation is not an individual diagnosis or a treatment recommendation. A term appearing here does not mean the test is necessary or included in a particular kit.
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