Hello everyone, today I will answer the question of pregnancy test strips. Many people don’t know how to use pregnancy test strips. Now let’s take a look!
Contents of this article
- Want to know if you are pregnant, how to read the pregnancy test paper
- How to read early pregnancy test paper
- How to use early pregnancy test paper >
- How to read the date on pregnancy test paper
- What is early pregnancy test paper? Pregnancy test paper is accurate
- How to use pregnancy test strips
1. If you want to know whether you are pregnant, how do you look at the pregnancy test paper?
When the pregnancy test paper tests pregnancy, two red colors will usually appear on the pregnancy test paper. If there is more than one bar, it means you are not pregnant; if it shows two bars, it means you are pregnant. It is best to take an early pregnancy test paper after the menstrual period has been delayed for 3-7 days, and it is best to use morning urine when testing, and you need to strictly follow the instructions to perform the corresponding operations.
2. How to read early pregnancy test paper
Early pregnancy test paper If there are two positive lines, it is a sign of pregnancy. It will be effective within 5 minutes. If it takes more than 5 minutes, it will slowly become two positive lines. It cannot be judged that it is pregnancy. If you are not sure whether you are pregnant, you can wait. Test again two days later. It will be more accurate to use the morning urine test. During this period, be careful not to catch cold.
3. How to use pregnancy test strips
If you have sex If you are not taking contraceptive measures, you can use a pregnancy test strip to test when your period is 5 to 7 days late. Try to choose morning urine. You can first insert the test strip into the urine cup, then take it out and lay it flat for 5 minutes. The result will usually appear. Two red bars mean pregnancy. If there are two bars, one deep and one shallow, it means the weak positive time is a little short, and you can wait another week and test again.
4. How to read the date on the pregnancy test paper
First of all, before using the pregnancy test paper, you should confirm the expiry date on its packaging to avoid errors in the test results after expiration. Then take out the test paper, there will be an arrow mark Dip one end into the container containing morning urine, take it out after about 3 seconds and lay it flat. You can observe the results after 30 seconds to 5 minutes. The following results are possible:
1. Positive or weak positive: two purple-red strips appear at the same time, and one color strip is located in the test area T , the other one is located in the quality control area C. It may only form a lighter color band due to the low HCG content, but this indicates that you may be pregnant. It is recommended to go to the hospital for clinical diagnosis as soon as possible;
2. Negative: Only a purple-red strip appears in the quality control area C, and no purple-red strip appears in the test area T, which indicates that you are not pregnant, but you must also rule out pregnancy. False negatives and ectopic pregnancy are possible;
3. Invalid: No purple-red strip appears in quality control area C, indicating incorrect operating procedures or reagents The strip has deteriorated and damaged. At this time, the test paper can be replaced and the test can be continued.
5. What is an early pregnancy test paper? Are early pregnancy test papers accurate
Early pregnancy test paper Test strips are used to check early pregnancy. It is more convenient and economical. If you have regular menstruation in the past and a sexual life history, you can use early pregnancy test strips to check with morning urine one week after menopause. The accuracy is over 95%. If you have any doubts about the test results, you can go to the hospital to confirm the diagnosis by using B-ultrasound or blood test to check HCG.
6. How to use pregnancy test paper
1. Use pregnancy test paper It is a convenient and fast monitoring method that can be used at home.
2. First, the reagents and urine sample specimens need to be returned to room temperature (20°C ~ 30°C). Then, remove the reagent strip from the original aluminum foil bag and use it as soon as possible within 1 hour. Note that the urine level cannot exceed the marked line on the reagent strip. Afterwards, insert the reagent strip into the urine specimen in the direction of the arrow, take it out after at least 5 seconds and lay it flat on a clean and flat surface to observe the results. Note that it applies to urine at any time, preferably in the middle of the first urine in the morning (morning urine).
3. The test results should be read in 3 minutesIt will be judged invalid after 10 minutes. Early pregnancy test paper negative (-): Only a purple-red strip appears in the quality control area (C), and no purple-red strip appears in the test area (T), indicating that you are not pregnant. The early pregnancy test strip is invalid: no purple-red strip appears in the quality control area (C), indicating incorrect operation or the reagent strip has deteriorated and been damaged. Positive pregnancy test paper (+): two purple-red strips appear. One line is located in the test area (T) and the other is located in the quality control area (C), indicating pregnancy.
4. It should be noted that if there is no red line in the white display area, it means that the test strip is invalid or the detection method is wrong. If the results are suspicious, you can wait 2 to 3 days and monitor again after the HCG concentration in the blood rises, or draw blood to detect the quantitative value of HCG to make further judgments.
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