The reason why the pregnancy test stick is one dark and one very shallow

When it comes to pregnancy test sticks, many people are familiar with them. You cannot choose them casually. Women must have some methods when using pregnancy test sticks. If there is no method, it will affect the results of their pregnancy test. This must be paid attention to. What's the matter with one deep and one shallow pregnancy test stick? There are some reasons for this phenomenon. The following is a detailed introduction so that you can have some understanding.

The reason why the pregnancy test stick shows one dark and one shallow:

1. If the pregnancy test is done too early, it is almost impossible to use early pregnancy test strips to detect whether you are pregnant or not, because it takes several days for the sperm and egg to combine into a fertilized egg, implant in the uterus, and form an embryo. HCG will only appear in the urine a few days after pregnancy, and because the amount is small, it may not be detected at the beginning. Some personal operational and physical factors may also cause inaccurate results.

2. When using the early pregnancy test strip, the instructions in the instructions were not followed. If the test is not done for enough time, the test strip may not have enough time to react, resulting in a weak positive pregnancy test result.

3. Some women who are eager to use early pregnancy test strips may drink a lot of water in a short period of time to make themselves urinate, which may dilute the HCG content in the urine, making the test results inaccurate or even a weak positive.

4. In some cases, a second horizontal line has actually appeared on the test paper, indicating a weak positive result. However, because the HCG content in the urine is very low, the color of the second horizontal line is very light. Some people do not understand and see that the color is very light or do not notice it at all, and think that they are not pregnant. But if you take the test paper to the hospital, an experienced doctor will be able to see the faint horizontal line.

After understanding the reason why the pregnancy test stick shows one dark and one very shallow, you don't have to worry if the test stick shows one dark and one very shallow after using it. However, the time of using the pregnancy test stick should not be too short each time. A longer time will give correct results. Women should pay attention to this when using pregnancy test sticks.