When is the pregnancy test stick used most accurately? The correct use and opinions of pregnancy test sticks

The main principle of a pregnancy test rod is to detect the hormone value of human membrane gonadotropin (HCG) at one month of pregnancy. This is a hormone secreted by pregnant women, which is present in urine and blood. It usually appears in the urine after a few days of pregnancy. But due to how to reduce pregnancy, it is difficult to test it with a pregnancy test stick. Not obvious until 10-14 days. When is the pregnancy test stick most accurate? Therefore, it is recommended to postpone menstruation for 10-14 days and try to have the first urine test in the morning. What do you think of a pregnancy test stick? The correct view of the pregnancy test stick is that two red lines appear simultaneously. If there are two purple red coins on the stick at the same time and the test area is clear. This is a positive sign of pregnancy.

There is only one red line. The C line only has a purple red band, while the T line does not have a purple red band, indicating that it is negative and not pregnant.

A deep and a shallow appear. In the T-zone, the label is lighter and the control line C is darker in color. This is a weakly positive phenomenon, indicating the possibility of pregnancy.

There is no red line on the pregnancy stick. A new pregnancy test stick won't be a problem even if it costs less than 2 yuan. If there are no purple red stripes, you may be wrong, or there may be a problem with the pregnancy test stick.

In another case, if only the test area T is displayed but the control line C is not displayed, the result is also invalid. Invalid: The test results will be checked within 5 minutes, so you must check at any time within 5 minutes. The longer the time, the more inaccurate it becomes. If the displayed time exceeds 5 minutes, the test may be invalid or fail. How to use a pregnancy test stick? When using the pregnancy test rod correctly, the packaged aluminum foil bag is torn along the incision and the pregnancy test rod is removed. If that's the case, wear disposable plastic film gloves and attach them to the box. Use your thumb to tightly grip one end of the tire rod, tilt the end of the urine suction hole downwards, and observe that the tire rod on one side should be downward. Read the instructions carefully. Urine is discharged through the suction hole on the side of the pregnancy test rod, and the urine is maintained for 1 to 2 seconds.