How to use early pregnancy test paper to detect whether you are pregnant?

summary

At present, many women use pregnancy test paper to test whether they are pregnant, but for many women, it is not very clear that the pregnancy test paper shows the picture of pregnancy, because it brings some trouble to the work of fetal protection and abortion. Here are some steps and techniques of early pregnancy test.

How to use early pregnancy test paper to detect whether you are pregnant?

Generally in menstruation delay 7-10 days with early pregnancy test paper can be measured, but in order to higher accuracy, should choose to take morning urine examination. Because its accuracy is not 100%, so if you detect pregnancy, you should go to the hospital for B-ultrasound diagnosis.

Before the test, you must read the instructions completely, and restore the reagents and urine samples to room temperature (20 ℃ - 30 ℃). 1. Take out the reagent strip from the original aluminum foil bag and use it as soon as possible within 1 hour. 2. Insert the reagent strip into the urine sample in the direction of the arrow. Note: the liquid level of urine should not exceed the mark line of reagent strip. 3. After at least 5 seconds, take it out and put it on a clean and flat table to observe the results. 4. Wait for the purple red stripe to appear, and the test results should be read in 3 minutes. After 10 minutes, it was judged invalid.

Methods to improve the accuracy of early pregnancy test paper 1. Pay attention to the production date on the packaging box, do not use the expired test card, because the chemicals will be invalid for a long time. 2. In order to reduce the probability of inaccuracy in the test, before going to the bathroom, you should carefully read the test card instructions, and then carefully follow the instructions. 3. If you're not sure about the test results, you'd better call your doctor and complete the test under the guidance of your doctor. For example, if you drink too much water and dilute your urine, your doctor will tell you whether to do the test again. If the test results are positive but not obvious, you should assume that you are pregnant and go to the hospital for examination. 4. If the self-test results are negative, you should do a self-test again after one week of menstruation. If it's not negative, it's best to see a doctor. 5. The most important thing is to believe in your body. If your symptoms tell you that you are pregnant or not, no matter how the self-test results are, you should think that the self-test may be wrong, and you'd better go to the hospital for examination. The symptoms of early pregnancy are: nausea and vomiting, fatigue, frequent urination, breast swelling, partial eclipse, drowsiness, etc.

matters needing attention

Precautions for the use of early pregnancy test paper 1. If the test paper you purchased is stored for a long time (more than 1 year), or the test paper is affected with damp, and is not stored at normal room temperature (it should not be stored cold), it may be invalid, and the test result will be false negative. 2. If the pregnancy is just beginning, or there is the possibility of ectopic pregnancy (ectopic pregnancy), the level of hCG in the body is generally low. The test sample needs to stand for more than 3 minutes (generally only 1 minute), and it must be carefully identified whether there is weak positive - only faint color bands in the test area. 3. In extreme cases, such as hydatidiform mole, choriocarcinoma, hCG levels in the body will be too high, but the urine test will not show positive. 4. After 3 months of pregnancy, hCG level decreased, and urine test sometimes showed negative or weak positive. 5. Positive results do not mean 100% pregnancy. Because some tumor cells, such as hydatidiform mole, choriocarcinoma, bronchial carcinoma and renal carcinoma, can also secrete hCG. We have also seen hCG positive in patients with endometrial hyperplasia.