One Step FSH Test Strips (25 mIU/mL) — Ovarian Reserve & Perimenopause Screening
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3,00 €
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Preço por unidade: 3 EUR
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Product Details
Brand: One Step
Follicle-Stimulating Hormone (FSH) plays an essential role in the female reproductive cycle, governing follicle recruitment and maturation in the ovaries. The One Step FSH Urine Test Strip is calibrated at a diagnostic sensitivity of 25 mIU/mL to assess baseline early-cycle hormone levels, providing an accessible preliminary indicator of ovarian reserve status and perimenopause onset.
An affordable and practical strip format designed for convenient, confidential home screening.
Who is this test for?
- TTC Over 30–35: Women planning conception who want an initial qualitative look at baseline ovarian response before or alongside clinical visits.
- Women with Shortening or Irregular Cycles: Anyone noticing variations in cycle length who wants to monitor baseline early-follicular FSH levels.
- Perimenopause Awareness: Those experiencing common signs of hormonal transition (such as hot flashes, sleep shifts, or cycle irregularity) seeking indicative data.
- Informed Preconception Discussions: Useful for preparing concrete questions and baseline observations ahead of a gynecological consultation.
Key Features & Benefits
- Standardized 25 mIU/mL Sensitivity: Calibrated to international thresholds that flag elevated early-follicular baseline FSH levels.
- Visual Results in 5 Minutes: Rapid, straightforward line-based interpretation.
- Cost-Effective Strip Format: Enables multi-cycle testing without the high expense of commercial pharmacy cassettes.
- Individually Foil-Sealed: Every strip is packaged with moisture-absorbing desiccant to maintain biochemical reactivity.
- 100% Discreet Packaging: Plain, unbranded outer parcel with no reference to testing, fertility, or brands.
Step-by-Step Instructions
- Cycle timing window: Test exclusively between Cycle Day 2 and Day 5 (Day 1 is your first day of full menstrual bleeding). Outside this early follicular window, rising estrogen suppresses FSH, skewing baseline readings.
- Sample collection: Collect first-morning urine, which contains the most concentrated and stable hormone levels.
- Immersion: Dip the absorbent tip into the urine sample for 15 seconds without submerging past the MAX mark.
- Rest: Place the strip flat on a clean, dry, non-absorbent surface.
- Read results: Read between 5 and 10 minutes. Disregard any line changes after 10 minutes.
How to interpret:
- Positive (FSH Level $\ge$ 25 mIU/mL): The test line (T) is as dark as or darker than the control line (C). This indicates elevated FSH, suggesting the pituitary gland is working harder to stimulate ovarian response (commonly seen with diminished ovarian reserve or perimenopause).
- Negative (FSH Level < 25 mIU/mL): The test line (T) is lighter than the control line (C) or absent. This indicates normal baseline levels for typical reproductive stages.
- Invalid: If no control line (C) appears, the test is void and must be repeated with a fresh strip.
Frequently Asked Questions (FAQ)
1. What does an elevated or positive FSH test mean?
As natural egg reserve declines, the pituitary gland compensates by producing higher quantities of FSH to trigger follicle development. A positive test (T line equal to or darker than C line) indicates FSH at or above 25 mIU/mL, which can correlate with reduced ovarian reserve or perimenopause. Discuss this result with your healthcare professional, who may order blood work (such as AMH, estradiol, and serum FSH).
2. Does a single positive test diagnose menopause?
No. Hormones fluctuate month to month during perimenopause. Clinical guidance suggests testing across two consecutive cycles on cycle days 2–5. If elevated levels are confirmed across both cycles, the likelihood of an active hormonal transition is substantially higher.
3. Can I test while taking hormonal contraceptives?
No. Birth control pills, patches, hormonal IUDs, or hormone replacement therapies chemically alter endogenous FSH secretion, yielding misleading negative results. Wait for natural cycles to re-establish post-discontinuation under medical guidance before testing.
4. Why is a faint test line considered negative?
Unlike pregnancy tests where any second line marks a positive, baseline FSH is always present in urine. The test is only considered positive when the test line matches or exceeds the control line in darkness.
Medical and Health Notice: This product is an in vitro diagnostic medical device for self-testing intended for preliminary qualitative screening. It does not replace clinical consultation, ovarian ultrasound, or laboratory serum evaluations. Consult your physician or gynecologist for formal evaluation.
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Ermelinda R.
Faro,
Portugal
06 August 2026
One Step FSH Test Strips (25 mIU/mL) — Ovarian Reserve & Perimenopause Screening
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