Luteinzing Hormones (LH) Rapid Test Kit
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.
【CONTENTS】
LH Rapid Test with Desiccant;
Package Insert.
【ADDITIONAL REQUIREMENTS】
A clean, dry, plastic or glass container to collectthe urine;
Timer (watch or clock).
【TIME TO TEST】
Luteinizing hormone (LH) is a hormone whose content changes periodically with a woman's menstrual cycle and whose role is to stimulate the release of mature eggs in the ovaries. LH is abundant in the female urine at its peak, so measuring LH content of urine is a reliable indicator of ovulation. In the middle of a woman's menstrual cycle, LH secretion increases sharply, and ovulation can be promoted within 24 to 48 hours after the formation of an "LH peak". Therefore, women are most likely to conceive within 1 to 3 days before and after the "LH peak". This kit sensitivity is 25mIU/mL LH.
【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.
For further operation or performance details, please refer to final instruction manual.
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