How to use the highest accuracy of pregnancy test

Many women believe too much in the test results of the pregnancy test. Once a positive result is confirmed, they are confirmed to be normal and have not been confirmed by the doctor. As everyone knows, a positive pregnancy test is not necessarily a normal pregnancy, it may be abnormal pregnancy such as ectopic pregnancy or hydatidiform mole.

20% expectant mothers mistakenly think that positive pregnancy test is normal pregnancy

Many people will purchase pregnancy test sticks on their own. Once they respond positively, they will confirm normal pregnancy and have not been confirmed by the doctor. Until 6 to 8 weeks after the abnormal vaginal bleeding, abdominal pain, rushed to the hospital for treatment. A positive pregnancy test may not be a normal pregnancy, but may be an abnormal pregnancy such as ectopic pregnancy or hydatidiform mole.

In general, after 6 weeks of pregnancy, the embryo sac can be seen from the ultrasound and the heartbeat can be heard. If the ultrasound does not see the embryo but the pregnancy is detected, it is strongly questioned whether it is ectopic pregnancy. Further blood tests are needed to detect beta-HCG. Pregnancy index to determine.

How to use the highest accuracy of pregnancy test?

First of all, some issues must be clarified: Ovulation is around the 14th day of the menstrual cycle. Assuming that fertilization is successful at this time, it takes the most time for the fertilized eggs to produce HCG for 6 or 7 days, and the pregnancy test sticks are judged by measuring urine HCG. of. However, HCG really began to secrete a large amount of secretory cells. After the embryo implantation, the syncytiotrophoblasts begin to secrete and produce HCG. It takes at least 11 days to get pregnant.

Therefore, the first six days, if you want to be more accurate, then wait 11 days later, then more accurate. You can guess it yourself.

The result of pregnancy (positive) can be read after 1 minute (fastest 30 seconds), referring to the fact that if two lines are clearly displayed after 1 minute in the test, the results are pregnant (positive) and do not have to wait until After 3 minutes, it is interpreted.

The result of non-pregnancy must be determined after 3 minutes because the HCG hormone level in urine is very low during early pregnancy, and weak positive results may appear during the test. The result of weak positive may not be shown after 1 minute. With the increase of reaction time, the two lines will not be displayed until 3 minutes later. At this time, the two lines should still be interpreted as the result of pregnancy (positive); if there is still only one control line after 3 minutes, it can be interpreted as not Pregnancy (negative) results.

The result of the interpretation after 5 minutes is invalid! This is because the interpretation within 5 minutes is used as an experimental basis for the design of products. The result of interpretation after more than 5 minutes or even longer is unclear. Some people may have false positive results. This result does not represent the actual situation.