Pregnancy is a very big thing for the whole family. When a female friend becomes pregnant, it means that the whole family will welcome a new member, and the whole family will appear more vibrant and energetic. Having sexual intercourse is a necessary condition for pregnancy. Some friends may experience the phenomenon of having a 20 day early pregnancy whiteboard during sexual intercourse. So what's going on here? What are the methods of using early pregnancy test strips? Let's take a look.
What's going on with the 20 day early pregnancy whiteboard
Generally speaking, self testing can be done 7-10 days after sexual intercourse, and pregnancy can be tested by testing morning urine with early pregnancy test strips. The longer the time after sexual intercourse, the more accurate it is. Due to the varying rates and quantities of HCG hormone emissions among women, premature urine testing may result in incorrect negative reactions. Therefore, after having sex, it takes at least one week and at the latest about three weeks to determine if you are pregnant. So the early pregnancy whiteboard after 20 days of sexual intercourse may not be able to detect pregnancy with early pregnancy test strips. It is better to wait a few more days before testing again, or go to the hospital for a blood test, which is more convenient and efficient.
What are the usage methods of early pregnancy test strips
Firstly, it is necessary to read the user manual completely before conducting the test, and restore the reagents and urine samples to room temperature (20 ℃ -30 ℃) before use.
Secondly, it is best to conduct the experiment using morning urine. Because morning urine is concentrated and hormone levels are higher. Urine samples should be collected and tested on site, and do not use urine that has been stored for a long time.
Thirdly, remove the reagent strip from the original aluminum foil bag and use it as soon as possible within 1 hour. The purchased test strips should not be stored for too long. If it exceeds 1 year and is not stored under normal room temperature conditions, such as refrigeration or moisture, it may become ineffective and prone to erroneous test results.
Fourth, insert the reagent strip into the urine sample in the direction of the arrow. Attention: The urine level should not exceed the marking line of the reagent strip.
Fifth, after at least 5 seconds, take it out and place it flat on a clean and flat surface to observe the results.
Sixth, wait for the appearance of the purple red band, and the test results should be read within 3 minutes. Invalid after 10 minutes.
In summary, the use of early pregnancy test strips should consider many aspects of color issues. The editor suggests that friends should be cautious when using early pregnancy test strips. Also, the editor believes that having a healthy body is a prerequisite for having children. Nowadays, many friends are busy with work and rarely exercise. In fact, this is not good, so it is important to take time to exercise more.
