The Clearblue Advanced Digital Ovulation Test is a state-of-the-art predictor kit designed to help women track their fertility and pinpoint their most fertile days. The kit includes 10 ovulation tests, each of which provides digital results and is capable of identifying a wider fertility window than traditional ovulation tests. Using advanced digital technology, the Clearblue Advanced Digital Ovulation Test tracks two key fertility hormones, estrogen and luteinizing hormone (LH), in order to provide more accurate and reliable results. The test provides two different fertility readings: low and high, which can help women understand their unique hormone patterns and fertility window. The Clearblue Advanced Digital Ovulation Test also features a unique "smiley face" symbol that appears on the test stick when a woman is in her most fertile phase. Simply take the test at the same time every day, dip the test in urine, and wait for the digital results to appear. The results are clear and easy to read, with a clear indication of whether the user is in her high or low fertility window. The Clearblue Advanced Digital Ovulation Test is 99% accurate at detecting the LH surge, which is the hormonal signal that triggers ovulation. By tracking the hormonal signals that precede ovulation, the test can help women identify their most fertile days and maximize their chances of conceiving. The Clearblue Advanced Digital Ovulation Test is suitable for women with regular cycles and who are trying to conceive. It is not suitable for women who are taking hormonal medications, have polycystic ovary syndrome, are pregnant, or have recently given birth.