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Usage of pregnancy self-test paper
Like professional medical testing-the working principle of pregnancy self-test is to detect HCG value, that is, the value of human chorionic gonadotropin. So how long can pregnancy be measured with test paper?

testTime

Menstruation can be detected on the day of expiration or 7- 10 days after same sex.

test method

Collect urine (first morning urine is preferred), insert test paper, and observe the results within 5 minutes.

Judgment of test results

Positive: ribbons appear at the upper and lower ends of the test paper, indicating pregnancy. Negative: There is only a purple band at the top of the test paper and a colorless band at the bottom, indicating that you are not pregnant. Invalid: A colorless band appears. It means that the test paper is faulty.

Optimal test time

It is best to do pregnancy self-test after two weeks of late menstruation, so the results will be more credible.

Matters needing attention

The liquid level shall not exceed the maximum line. It is best to detect urine in time, which can be stored at room temperature for 8 hours and in the refrigerator for 24 hours, and it needs to be restored to room temperature when testing. Observe the test time, read the results within 5 minutes, and the results will be invalid after 5 minutes. Please use it within the validity period of the product.