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How to use a pregnancy test stick? How long can the pregnancy test stick be measured

How to use a pregnancy test stick? Girls are very sensitive to everything. After menstruation is delayed, many women want to know whether they are pregnant, but many people don't know how to use the pregnancy test stick! So let's take a look

How to use a pregnancy test stick

1. When in use, tear the packaging aluminum foil film bag along the gap and take out the pregnancy test rod

2. Put on the disposable plastic film gloves attached to the box, hold one end of the handle of the pregnancy test stick tightly with your thumb, tilt one end of the urine suction hole downward, and pay attention that the observation side of the pregnancy test stick should face downward and the plum blossom pattern should face upward

3. Aim at the urine suction hole on the side of the pregnancy test rod to urinate, make the urine pass through the urine suction hole, and maintain the urine receiving time of 1 to 2 seconds (please note that the urine wet observation window should be avoided during urine receiving, otherwise the pregnancy test rod will fail)

4. Then turn over the pregnancy test rod, face the observation window upward, and continue to hold the pregnancy test rod obliquely. When you see the purplish red liquid climbing over the observation window, the purplish red line will appear in the observation window within 1 minute. The pregnancy results can be interpreted after 1 minute, and the non pregnancy results can be determined after 3 minutes. The result of interpretation after 5 minutes is invalid! Urine samples at any time are suitable for pregnancy test. If in the early stage of pregnancy, morning urine is the best.

When using the pregnancy test stick, pay attention to the production date on the packaging box, and do not use the expired test card, because the chemical will become invalid for a long time. In order to reduce the probability of inaccurate test, carefully read the instructions for the use of the test card before going to the bathroom, and then carefully follow the instructions. If you are not sure about the test results, you'd better call a doctor and complete the test under the guidance of the doctor. For example, if you drink too much water and dilute your urine, the doctor will tell you whether to use it or not to do another test. If the test result is positive but not obvious, you should assume that you are pregnant and go to the hospital for examination. If the self-test result is negative and menstruation is still in the future after 1 week, you should do another self-test. If it's not negative, you'd better see a doctor.

How long can the pregnancy test stick be measured

It is best to use the first urine in the morning to test pregnancy with a pregnancy test stick, and judge whether you are pregnant or not by detecting whether there is a certain amount of hCG in the urine. If the hCG setting value of the pregnancy test bar is reached, two bars will appear on the pregnancy test bar, indicating pregnancy.

A large amount of hCG in urine is secreted after the implantation of fertilized eggs, and usually the implantation time of fertilized eggs takes at least 11 days. Therefore, the time of measuring pregnancy with a pregnancy test stick usually waits until 11 days after ovulation. Generally speaking, the accuracy of pregnancy test is relatively high when menstruation is delayed for about 10 days. The method of measuring pregnancy with pregnancy test stick is simple. If there is no control line within 5 minutes, it indicates that the test is invalid or failed.

How to improve the accuracy of pregnancy test:

First, try to use the first urine test in the morning, because the hormone level is the easiest to detect at this time. Don't drink too much water to increase urine, which will dilute hormone levels. Taking individual drugs before pregnancy test may affect the accuracy of pregnancy test, so you must read the instructions clearly before pregnancy test.