What is the pregnancy test strip called

Once a sexually active woman experiences amenorrhea, she needs to consider whether she is pregnant. Many women don’t know what pregnancy test strips are called. In fact, this test paper is called an early pregnancy test paper. When we test, we only need to take some morning urine. Once two bars appear on the test paper, it means you are pregnant. Because the test strips are of different brands, their sensitivity is also different.

When is the earliest time to use the pregnancy test strips?

1. Before explaining the earliest time to use the early pregnancy test paper, let's first understand the detection principle of the early pregnancy test paper: human chorionic gonadotropin (HCG) is a glycoprotein produced by the placenta during pregnancy and can be excreted from the body through the glomerulus, so the measurement of HCG in urine is a reliable indicator for diagnosing pregnancy. The early pregnancy test paper adopts nano-colloidal gold technology and applies the chromatography double antibody sandwich method to detect the HCG concentration in urine to determine whether you are pregnant.

2. Complete human chorionic gonadotropin (HCG) is produced entirely by the syncytiotrophoblast of the placental chorion. Its main function is to stimulate the corpus luteum, which is beneficial to the continuous secretion of estrogen and progesterone, so as to promote the formation of uterine decidua and make the placenta grow and mature. HCG begins to be secreted about 6 days after fertilization and reaches its peak around 60-70 days. It increases rapidly during the first 8 weeks of pregnancy to maintain the pregnancy. After about 8 weeks of pregnancy, HCG gradually decreases until it reaches a relative stability around 20 weeks. ...

One dark and one light on the pregnancy test paper

Using early pregnancy test strips to detect whether they are pregnant is not unfamiliar to many women, but there are still some people who are not familiar with the detection method of early pregnancy test strips, which affects the test results and even leads to a false alarm. Generally speaking, two obvious red lines mean that the test is positive, which means pregnancy. If there is only one red line, it means that HCG is negative, which means not pregnancy. If one line of the pregnancy test paper is dark and the other is light, it is because you have just become pregnant. However, it cannot be confirmed that if one line of the pregnancy test paper is dark and the other is light, it means you are pregnant. Because there are many factors that may cause the test paper to show two red lines, one dark and one light, women who are taking pregnancy tests need to determine the result based on their specific circumstances. There are three common factors that may affect the test results, resulting in a different situation.

How to use early pregnancy

First of all, it is necessary for women who have sexual life to use early pregnancy test strips. If you do not have sexual life and your menstruation is not delayed, there is no need to use early pregnancy test strips. Secondly, it is best and most accurate to use the first urine in the morning for early pregnancy test, because the hcg content in the first urine in the morning after a woman becomes pregnant is the highest, and the test results at this time are more accurate and reliable.