urine tester 5pcs Ovulation Test Strip Paper Urine Tester Kit Rapid Display Female Health Tool Specification: Features: Urine ovulation test is a simple and accurate way to test ovulation condition. You can observe the result after waiting for several minutes, high efficiency. Determine the period of ovulation based on the ovulation test strip, find the prime time for conception. Easy to operate, you can test at home, no complicated tools are needed. Disposable design, clean and sanitary, you can use it at ease. Specification: Condition: Item Type: Ovulation Test Strip Type: 3mm Strip Type Quantity: 5pcs Package list: 1 x Box of Ovulation Test Strips5pcs Usage: 1. Tear the foil bag and remove the test strip 2. Using a urine cup to hold urine. 3. test strips are directly inserted into the urine and must not exceed the maximum line. 4. Immerse for 5~10 seconds, remove and lay it flat. Result Interpretation: The T line is the same as the C line, or the T line is deeper than the C line, which is ovulation positive. T line is lighter than C line, or no T line, no ovulation negative.