No LH Surge: Only one color band appears on the control (C) region or the test (T) band appears but is lighter than the control band.  This means there is no LH surge.

LH Surge:  Two color bands are visible, and the test (T) band is equal to or darker than the control (C) band.  This means that one will ovulate in the next 24 - 36 hours.  If trying to get pregnant, the best time to have intercourse is after 24 but before 36 hours.

Invalid: No visible band at all or no coloured band appears on the control (C) region.  Repeat with a new test kit.  If the problem persists, discontinue using the test kit immediately and contact your local distributor

LIMITATIONS          
1.The test results should not be affected by pain relievers, antibiotics and other common drugs.  The pill or patch that contains hCG or LH may affect the test result and should not be taken while using this test kit.  In addition, the test will not work properly if you are pregnant or menopausal.
2. A positive result means your urine contains the level of LH that would indicate you are beginning to ovulate.  You can assume that you will ovulate within 24-36 hours.  However, not every woman ovulates mid-cycle; therefore, you may not see a positive result during the first 5 days of testing.

STORAGE AND STABILITY
The test kit can be stored at temperatures between 4 to 30c in the sealed pouch to the date of expiration.  The test kit should be kept away from direct sunlight, moisture and heat.

PRECAUTION
1. For in vitro diagnostic use only.
2. Do not use test kit beyond expiry date.
3. The test device should not be reused.