Human chorionic gonadotropin (HCG) has two chains, α and β. The structure of α chain is basically similar to that of luteinizing hormone (LH), so it is easy to cross-react, so the medical judgment of pregnancy is generally based on β as the standard. When you are just pregnant, the β content in HCG is much lower than α. When the β HCG is only 50-100, the α HCG often already reaches about one or two thousand. If you use the early pregnancy test at this time, you often can't get the result yet, but you can find a strong positive with the ovulation test, so you can determine whether you are pregnant earlier with the LH ovulation test kit than with the early pregnancy test.
It is important to note that the absence of a weak positive ovulation test does not mean that you are not pregnant, as cross-reactivity is not a given. A strong positive ovulation test also does not necessarily mean that you are pregnant, as it is possible that your LH has not completely retreated. This test is available for most people but not all. If you want to know the accurate result of early pregnancy, it is most reliable to go to the hospital for a blood HCG test. Shecare is also a professional digital thermometer manufacturer, contact us for more information about our products.
Ovulation fertility kit is usually measured on the tenth day of menstruation, once a day with ovulation fertility kit. If you find that the test is gradually getting stronger, you should increase the frequency of the test, preferably every 4 hours, and try to get a strong positive test. Women should try to catch the moment when a strong positive turns weak, because ovulation usually occurs when a strong positive turns weak, and if you find that it turns weak quickly, it means that the egg is about to break out of its shell. But what are the reasons why ovulation cannot be detected by ovulation fertility kit?
1. Not in the ovulation period itself. This is especially likely to happen to mothers with irregular menstruation, because it is difficult to predict the approximate time of ovulation through fixed cycle changes. It is recommended that mothers can monitor a complete menstrual cycle for the first time, and keep the test record card marking the daily test to observe the changes and predict which time of their ovulation cycle.
2. Missed ovulation time. The survival time of sperm in the body is usually 1-3 days, while eggs usually survive for no more than 24 hours. Therefore, even if you insist on testing ovulation daily, the eggs are likely to be in the middle of two tests when they are officially discharged to reach the strongest positive, and are not successfully detected, but according to the probability calculation generally insist on a few cycles of testing, you should be able to capture the chance.
3. Human hormone indicators abnormal. Women have hormone level standards that fluctuate with their own body changes. If a strong positive result is not observed after one menstrual cycle of continuous testing according to the ovulation test stick instructions, it is likely that the hormone level is abnormal, and if this is the case for several months, it is best to monitor it together with the basal body temperature, or to consult a doctor for judgment and necessary treatment.