Fsh Lh Test
At its core, this test measures follicle-stimulating hormone (FSH), a pituitary signal regulating reproductive function.
Content last reviewed 2026-09-12 · Educational information — not medical advice
What is the Fsh Lh Test?
At its core, this test measures follicle-stimulating hormone (FSH), a pituitary signal regulating reproductive function.
How the Fsh Lh Test works
Quantitative blood measurement of the relevant hormone (hCG, AMH, FSH, LH, progesterone), interpreted against gestational age or menstrual-cycle timing where applicable.
Typical turnaround: 1-3 business days
Typical partner pricing: $118
Order this test
Order Fsh Lh Test
Get tested through a trusted lab partner and visit a convenient collection location near you.
Explore Testing OptionsMedical Tests may earn a commission when you order through partner links. Ordering direct-to-consumer tests does not replace care from a qualified healthcare provider.
Why healthcare providers order it
Confirming and dating pregnancy, evaluating fertility and ovarian reserve, investigating irregular cycles or suspected ectopic pregnancy, and monitoring assisted-reproduction cycles.
Interpreting your results
Understanding fertility & pregnancy results
- hCG: rises predictably in early viable pregnancy (~doubling every 48–72 hours); slow rise or plateauing needs urgent clinical evaluation to exclude ectopic pregnancy.
- AMH: a rough ovarian-reserve indicator — informative for IVF planning, not a fertility guarantee in either direction.
- Progesterone: mid-luteal elevation confirms ovulation occurred.
What your FSH result means
If high: In women, sustained high FSH marks diminishing ovarian reserve/menopause; in men it can indicate testicular failure.
Reference intervals vary by laboratory, instrument, age, sex, and — for hormones — collection time. Always compare your value against the range printed on your own report, and review results with a qualified healthcare professional who knows your history. This guide is educational and does not diagnose.
Understanding your lab report
- Find the reference interval printed beside your value on the report — that pairing defines 'normal' for this lab run.
- Preparation affected this sample: Follow the lab's instructions. — mention deviations from instructions when reviewing results.
- Note the units. mmol/L vs mg/dL, ng/mL vs µg/L — numbers mean nothing across unit systems.
- Look at flags (H/L) but read the degree: barely-outside values behave differently than multiples of the limit.
- Trends outrank snapshots. A series of results tells your provider far more than any single draw.
Find Fsh Lh Test by state
Frequently asked questions
What does the Fsh Lh Test measure?
It measures follicle-stimulating hormone (FSH), a pituitary signal regulating reproductive function.
What does a high FSH result mean?
In women, sustained high FSH marks diminishing ovarian reserve/menopause; in men it can indicate testicular failure.
Do I need to prepare for the Fsh Lh Test?
Follow the lab's instructions. When in doubt, ask the drawing laboratory — preparation errors are a leading avoidable cause of unusable results.
How soon do Fsh Lh Test results come back?
This test's typical turnaround is 1-3 business days, counted from the laboratory's receipt of your sample. Complex or send-out assays can take longer.
Can an abnormal Fsh Lh Test result mean something serious?
Abnormal results range from benign to urgent; degree, direction, and trend — reviewed by a clinician who knows your history — determine what happens next.
Sources & data provenance
- Test description adapted from our verified partner test catalog
- Family-specific guidance compiled from standard clinical laboratory medicine references