Positive:
If 2 color bands are visible, and the test band is equal to or darker than the control band, one will ovulate in the next 24-48 hours probably.
If trying to get pregnant, the best time to have intercourse is after 24 but before 48 hours.
Negative:
Only 1 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.
Invalid:
No visible band at all, or there is a visible band only in the test region and not in the control region.
Repeat use a new test kit please.
50/100/300 Pcs Test Papers