The One-Step LH Ovulation Tests are qualitative immunoassays fordetecting elevated levels of Luteinizing Hormone (LH) in urine.Thetest is fast and easy to use. It is a qualitative test thatcanpredict when there is a LH (luteinizing hormone) surge, and inturn, when you are likely to ovulate.The One-Step LH OvulationTests measure LH with high sensitivity and are therefore ideallysuited for Family Planning and Gynae Clinics