Pregnancy test  Clearblue actually are over 99% accurate when used from the day of your expected period. Rather difficult indeed to understand the results of a pregnancy test . Sometimes the results are found somewhat confusing. Eg look two lines but the colors are not clear or pink. We must have confused this means positive or negative? Therefore, manufacturers now have a lot of change with clear words, such as YES or NO. There is also a switch to digital readouts. Indeed we should not rely solely on pregnancy test kits for at home, for which the test is urine.  While the results obtained accurately due to uncertain levels of hCG in the blood is not high enough.
These Pregnancy test  Clearblue measure the amount of hCG in the functioning of our bodies. Because only during pregnancy, our bodies produce HCG. But if we have the test too early, the hCG level is still below 25-50mlU/mL, and test results were negative.
Another way is to test HCG blood test. This blood test result is more accurate to determine pregnancy earlier. HCG levels can be measured in order to get a picture of the next pregnancy to be able to calculate when the time of his birth. In a blood test, results are also obtained as soon as urine tests. It's just more reliable and accurate.
Currently the accuracy of home pregnancy test  Clearblue are better, especially if the pregnancy is already close to a month. If you suspect pregnancy, then the home test kits are very appropriate to be used to convince us. Once we know the result is positive or not conclusive, the next to the doctor for further tests.