Reliable monitoring of fertility One pack contains 7 test sticks to determine fertile days through reliable monitoring of fertility (LH surge). The BE SURE ovulation test offers over 99% reliability with 100% diagnostic sensitivity and includes bilingual instructions (German / English). BE SURE ovulation test - 7 test sticks to determine fertile days Application: Remove the cap to expose the absorbent tip. Urinate directly onto the absorbent tip until it is completely soaked (at least 5 seconds). Place the test on a flat surface with the display window facing upwards. Read the result after 3 - 10 minutes. Note : Ideally, store in a dry place, out of the reach of children. The storage temperature should be room temperature.