What is the reason for the large blotch in the T-zone of the pregnancy test stick?

A pregnancy test stick is a way to test whether a woman is pregnant. There are many types of pregnancy test sticks, and different types can test more accurately. Generally, if a large area of ​​smudges appear in the T zone of the pregnancy test stick after using it, it may be due to incorrect use or a situation where there is no pregnancy. A more accurate examination can be performed by drawing blood.

What is the reason for the large blotch in the T-zone of the pregnancy test stick ?

The test result should not be very accurate. Only when two obvious red bars appear can it be judged that it is pregnancy. If the call time is short and you are worried, you can consider taking a blood test to check hcg1. Generally, it is more accurate to judge whether there is pregnancy. Generally, you can use the pregnancy test stick to check the morning urine to judge whether there is pregnancy after more than two weeks of intercourse.

How to use pregnancy test stick

Pregnancy test sticks are an early pregnancy detection tool that is familiar to many women. They are convenient, fast and clear. So, how to use the pregnancy test stick? The method of using the pregnancy test stick is as follows:

1. Pregnancy test sticks are mostly used by women of childbearing age who have sexual life and basically regular menstruation, and whose menstruation is delayed by about ten days.

2. The sample with the most accurate measurement results is the first urine excreted in the morning. If you are really pregnant, the HCG content in this morning urine is the highest, so the result is the most reliable.

3. Urine should be collected in a clean and dry container to avoid affecting the measurement results.

4. When using, first look carefully at the marks and arrows marked on the pregnancy test stick, as well as the instructions on the package. Do not dip the wrong end into urine, as this will not result in any result.

5. There will be a maximum immersion line marked on the pregnancy test stick. Do not exceed this range, otherwise the measurement result will be invalid.

6. Take out the pregnancy test stick after soaking it for the time indicated on the package and observe the red lines that appear on the stick within the valid period of the result. If there is no red line, the test result is invalid. If it is a squad leader (one bar), it means you are not pregnant, and if it is a squad leader (two bars), it means you are pregnant.

How long does it take for a pregnancy test to show up?

Dear female friends, do you know how to use pregnancy test sticks? Although pregnancy test sticks can detect whether you are pregnant, the editor still wants to give female friends who need pregnancy tests some tips to improve the accuracy of pregnancy test sticks.

1. Try to use the first urine in the morning for testing, as hormone levels are easiest to detect at this time. Do not drink too much water to increase urine production, as this will dilute hormone levels. Some medications may affect the results of the test, so be sure to read the label instructions carefully.

2. How long does it take to detect pregnancy with a pregnancy test stick? Ovulation occurs around the 14th day of the menstrual cycle. Assuming fertilization is successful at this time, it will take at least 6 or 7 days for the fertilized egg to produce HCG. Pregnancy test sticks determine pregnancy by testing urine HCG. HCG actually starts to be secreted in large quantities after the fertilized egg implants, and the syncytial trophoblast begins to secrete large amounts of HCG. It takes at least 11 days for the fertilized egg to implant. So, the earliest is 6 days. If you want more accuracy, wait until 11 days, as it will be more accurate then. You can make your own guess.

3. If a control line appears after the pregnancy test stick is tested, it means that you are not pregnant. If two control lines appear, that is, both the control line and the test line are colored and the test line is obvious and clear, it means that you are pregnant. If the control line is clear and the test line is very light, it means you may be pregnant. Please collect morning urine with a new morning paper and test again every 2 days. If no control line appears within 5 minutes, it means the test is invalid or failed. At this time, you need to use a new pregnancy test stick to test.