If you're trying to conceive and using the Clearblue Advanced Fertility Monitor, these test stick refills are absolutely essential. This 30-test pack gives you a full month of daily testing to pinpoint your most fertile days with incredible accuracy. What's amazing about this system is it tracks TWO key fertility hormones - estrogen and luteinizing hormone (LH) - which means it can typically identify up to 6 fertile days in your cycle, way more than basic ovulation tests. The monitor (sold separately) is clinically proven to increase your chances of getting pregnant naturally by 89% in the first two cycles, which is pretty impressive. Each stick is individually wrapped to stay sterile and fresh, and they're 99% accurate at detecting the LH surge that indicates ovulation is coming. The system is validated by ultrasound studies too, showing 97% agreement with actual observed ovulation. Using these takes the guesswork out of timing - the monitor tells you exactly when to test and displays your fertility status as Low, High, or Peak each day. It's way more accurate than tracking basal body temperature, and honestly less stressful than trying to interpret those cheap ovulation strips. If you're serious about maximizing your chances each cycle, this system is worth the investment. The test sticks are easy to use - just pop one in the monitor when it tells you to test, and you get clear, reliable results that take the anxiety out of trying to conceive.
Free 30-day returns 
Free 30-day returns
