What does the early pregnancy watermark mean?

What does the early pregnancy watermark mean?

HCG is a growth-promoting hormone metabolized by the embryo of a pregnant woman. It is distributed throughout the body with the blood and then acts on target organs. A certain concentration of HCG is also present in the urine. At present, most of the pregnancy test products on the market use the colloidal gold method, which uses the principle of double antigen sandwich chocolate to judge or semi-quantitatively test HCG in urine to determine whether you are pregnant.

What does the watermark on the pregnancy test paper mean?

The watermark refers to the second line. The first line is just a reference line. If you can vaguely see a little red at the location of the second line, it is the watermark. There is a line on the pregnancy test paper, indicating that the test result is negative, confirming that you are not pregnant. If you have a regular menstrual cycle, normal sexual life, and no contraceptive measures, and take a pregnancy test 7 to 10 days after your menstrual cycle, and a single bar appears on the test paper, then the result is negative, proving that you are not pregnant. If the test shows a single line within 3 to 5 days after the menstrual cycle, it is also necessary to consider that the pregnancy is short and the level of human chorionic gonadotropin in the urine is low and cannot be detected. In this case, a blood hCG test can be done to confirm the diagnosis.

Generally, the morning urine is used to test whether a woman is pregnant. At this time, the hcg content in the urine is relatively high, and the test result is more accurate. Generally, the morning urine is used to test whether a woman is pregnant. At this time, the hcg content in the urine is relatively high, and the test result is more accurate. If the pregnancy test paper shows two lines, it is considered to be pregnancy. If you are unsure, you can check your blood human chorionic gonadotropin to confirm whether you are pregnant.

How accurate are early pregnancy test strips?

Early pregnancy test strips are a screening method, not a diagnosis, and the test results may be positive or false negative. The accuracy of using early pregnancy test strips to detect early pregnancy varies greatly from person to person, which is mainly related to the operation process. If the operation process is completely correct, the accuracy is 100%. If women use early pregnancy test strips to detect early pregnancy, if the operation steps are not very correct, the accuracy of the test results can only reach about 75%.

Many women want to know whether they are pregnant as soon as possible after their menstrual periods are irregular. They will terminate the pregnancy as soon as possible. The most common method is to use pregnancy test strips to detect whether they are pregnant. The accuracy of pregnancy tests will be affected if done at night, and testing with morning urine is generally more accurate.

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