Dewei Medical Equipment Co., Ltd |
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LH Urine Rapid Test is a qualitative test used to predict when
there is a LH surge, which is stated to be a reliable way by WHO.
The Luteinzing Hormones increase triggers ovulation when the egg is
released periodically from Normal fertile women in the middle of
menstrual cycle. Ovulation will occur after 24-48 hours following a
positive test. For professional in vitro diagnostic use only.
[STORAGE AND STABILITY]
•The kit should be stored at 2-30°C until the expiry date printed
on the sealed pouch.
• The test must remain in the sealed pouch until use.
• Keep away from direct sunlight, moisture and heat.
• Do not freeze.
• Care should be taken to protect the components of the kit from
contamination. Do not use if there is evidence of microbial
contamination or precipitation. Biological contamination of
dispensing equipment, containers or reagents can lead to false
results.
【SPECIMEN】
• The LH Rapid Test (Urine) is intended for use with human urine specimens only.
• Choose a convenient time of the day to collect urine. Reduce liquid intake approximately 2 hours prior to urine collection. Try to collect urine at about the same time each day for the entire cycle.
• Do not collect the first urine specimen after waking up.
• Turbid specimens should be centrifuged, filtered, or allowed to settle and only the clear supernatant should be used for testing.
• Urine specimens must be collected in clean, dry containers. Ensure that the quantity of the specimen collected is sufficient to submerge the dip region of the test.
• Perform testing immediately after specimen collection. Do not leave specimens at room temperature for prolonged periods. Specimens may be stored at 2-8°C for up to 24 hours. Do not freeze. For best results, test urine on the same day that it is collected.
• If specimens are to be shipped, pack them in compliance with all
applicable regulations for transportation of etiological agents.
[OPERATION]
Remove test Strip, Device or Midstream from the sealed pouch.
Strip: Remove test strip from the sealed pouch. Dip the arrowed end
of the test strip into the container containing urine sample, take
it out in 10 seconds and lay flat.
Device/Cassette: Remove test device/cassette from the sealed pouch.
Lay the device flat, add 2 drops of urine specimen by sample
dropper into the sample well.
Midstream/Pen: Remove test midstream from the sealed pouch. Open
the midstream cup, dip the sample collection head into urine
sample, take it out in 10 seconds and lay flat. 3) Read the results
within 5 minutes.
[INTERPRETATION OF RESULTS]
No LH Surge: Only one color band appears on the control region, or
the test band appears but is lighter than the control band. This
means there is no LH surge LH Surge: If two color bands are
visible, and the test band is equal to or darker than the control
band, one will probably ovulate in the next 24-48 hours. If trying
to get pregnant, the best time to have intercourse is after 24 but
before 48 hours.
Invalid:No visible bands at all, or there is a visible band only in
the test region but not in the control region. Repeat with a new
test kit. If test still fails, please contact the distributor or
the store where you bought the product, with the lot number.
【LIMITATION】
1) Test results cannot be used as an aid for contraception.
2) The test should not be used: During pregnancy; After the onset of menopause; After and during hormone treatment.
3) The use of certain pain relievers, antibiotics and other common medicinescanproduce incorrect results.
4) The menstrual cycle can be irregular after discontinuing the use of certainmedicines containing LH or human chorionic gonadotropin (hCG). Therefore, tworegular menstrual cycles should take place before testing.
5) Some diseases (e.g. inflammation of the ovaries or hormonal imbalance) canproduce false results. In such cases a physician should be consulted.