First-of-its-kind & innovative: First Ovulation Predictor Kit (OPK) in the market that can quantify your LH hormone, and digitize the ovulation cycle to show your LH pattern and pinpoint fertile window accurately. No matter you are TTC (Trying to conceive) or HTC (Hard to conceive), Premom quantitative ovulation tests can help you get pregnant naturally and easily at home Quantitative & Digital Ovulation Test: With smart Premom APP or color chart, this OPK quantifies your LH Level from 0-65 mIU/mL and shows your exact LH results in a complete chart of your ovulation cycle, particularly beneficial for women with PCOS, irregular cycles, ​multiple surges, or hard-to-recognize surges Early Detection Pregnancy Test: Pregnancy is detectable before the expected period and the test can detect hCG hormone at concentrations as low as 25 mIU/ml. The results are accurate from the day of your expected period Clean Background & Clear Results: For ovulation tests, solid and clear test lines on a clean white background. No need to compare the test line and control line. No ambiguous result. For Pregnancy Tests, two lines mean pregnant and one line means not pregnant The test detects a rise in luteinizing hormone (LH) in the urine. And our app can help you track your cycle , record the results , find out when you ovulate. We promise you will enjoy our quality and simplicity. Join our in-app community, where you can connect with others and check out our new in-app expert features for additional fertility support QUESTIONS AND ANSWERS Q1: Could I test water or other liquids with ovulation tests? No, don't test water or any other liquids besides fresh human urine for the test. Q2. Do I need to compare the colors of the T line with the C line? No, not for quantitative ovulation tests. Q3. Can the test result be interpreted after 10 minutes? It depends. The actual test result itself will be invalid after 10 minutes. However, if you upload the test result picture within 10 minutes to the Premom APP and save it, the results can be kept indefinitely and interpreted from the app any time. Q4. Do alcohol or common medications affect the test? No, but you should consult your physician if you are taking any medications. Q5. Will the amount of liquids I think affect the result? Yes, it is suggested to limit your fluid intake for about two hours before collecting the urine. Heavy intake of fluids prior to testing will dilute the hormone in your urine.