PREGMATE 100 Ovulation and 20 Pregnancy Test Strips Predictor Kit (100 LH + 20 HCG)Category: First Response Ovulation TestEasy to Use, Accurate and Highly Reliable Ovulation (LH) and Pregnancy (HCG) Test Strips.Earliest detection, greatest sensitivity level - 25 mIU/mL (FDA Standard). Over 99% accurate at detecting your LH surge Easy To Test : Immerse the strip into the urine. Take the strip out after 3 seconds. Lay the strip flat. Read results in 5 minutesAll tests FDA approved. Each test is sealed in individual pouchThe LH (Luteinizing Hormone) which is in the urine of normal women will increase dramatically in the middle of the menstrual cycle. The LH increase triggers ovulation which is when the egg is released periodically from Normal fertile women. Ovulation will occur after 24-48 hours following a positive test. PREGMATE One Step Ovulation Urine Test is a qualitative test used to predict when there is a LH surge, and in turn, when you are likely to ovulate.Did you know?• The most fertile days are 1 and 2 days before ovulation. The chance of getting pregnant on the day of ovulation is less than 1 in 10. With ovulation prediction, the average couple under 35 is pregnant in less than 3 months, especially if they've had sex at the right time every cycle. Most overdue babies aren't overdue at all, just the product of late ovulation, and that can lead to needless interventions. Knowing when you are going to ovulate will tell you exactly when you need to have sex to conceive quickly as well as will tell you exact due date. There is a common myth that women always ovulate on day 14. In reality ovulation can happen from as early as 7 days after you get your period to 40 or more days afterward.PREGMATE Pregnancy (HCG) test measures the levels of the pregnancy hormone human Chorionic Gonadotropin (HCG) in your urine. This hormone is produced by the cells of the embryo that will later form the placenta. The level of HCG starts to increase from its basal level of less than 5 mIU/mL directly after implantation, and doubles about each 48 hours during the first weeks of pregnancy. Did you know?• The average implantation time is 9 days past ovulation. It takes two or three days after implantation for the embryo to make enough HCG for a home pregnancy test to work. So that means the majority of women won't get a positive until 11 DAYS past ovulation.• If you want to test as early as possible but want to make sure you’re getting the most accurate results, test the day your next period is supposed to begin - you have a 99% chance of getting an accurate read on most tests then.• The accuracy of home pregnancy test results varies from woman to woman. Each woman ovulates at a different time in her menstrual cycle. Plus, the fertilized egg can implant in a woman's uterus at different times.• Only 25% of couples actively trying to conceive will experience pregnancy within the woman’s first cycle. However, 90% of couples will achieve pregnancy within the first 12 months of actively trying.• Instead of stressing about if this cycle turned out to be the lucky one or not, you can now start testing for pregnancy as early as 11 days past your ovulation. Pregmate Pregnancy Test Strips are sensitive enough to determine the level of HCG hormone that early during your cycle!