How many lines on the pregnancy test stick indicate pregnancy?

As soon as everyone hears the word "pregnancy test stick", they know that pregnancy test sticks are special for pregnancy testing. Pregnancy test sticks are mainly used to detect the HCG value in urine. The HCG value is a hormone secreted by a woman after she becomes pregnant. This hormone mainly exists in the human blood and urine. As long as you are pregnant, it can exist in the urine. Therefore, we usually use pregnancy test sticks first instead of going to the hospital to draw blood, because this is more convenient after all. However, pregnancy test sticks cannot detect pregnancy immediately. Generally, it can be detected about 10 days after the menstruation is delayed. Now let me tell you how many lines on the pregnancy test stick indicate pregnancy.

1Two red lines appear at the same time. If two purple-red lines appear on the stick at the same time, and the test area is clearly visible. A positive result indicates pregnancy:

2 has only one red line. Only a purple-red band appears at the control line C, and there is no purple-red band at the test area T, which is negative, indicating that you are not pregnant:

3 One deep and one shallow appear. The mark in the test area T is lighter, and the color of the control line C is darker, which is a weak positive phenomenon, indicating the possibility of pregnancy:

4There is no red line on the pregnancy test stick. There is generally no problem with a new pregnancy test stick, even if it is a relatively cheap 2-dollar one. If no purple-red band appears, it may be that you are incorrect or there may be a problem with the pregnancy test stick:

5 In another case, if only the test area T is displayed, but the control line C is not displayed, it also means that the result is invalid:

6 Invalid: The test results can be viewed in about 5 minutes, so you must check it at any time within 5 minutes. If you exceed the time, the test results will be extremely inaccurate. If the display exceeds 5 minutes, the test may be invalid or failed.

1. When using, tear open the aluminum foil bag along the notch and take out the pregnancy test stick:

2 If you have, put on the disposable plastic film gloves included in the box, hold the handle of the pregnancy test stick tightly with your thumb, and tilt the urine suction hole downward. Note that the observation side of the pregnancy test stick should be facing downward. Please refer to the instructions for details:

3. Aim at the urine suction hole on the side of the pregnancy test stick and urinate, allowing the urine to pass through the urine suction hole, and maintain the urine collection time for 1 to 2 seconds:

Another important point is that it is best to buy pregnancy test sticks in regular pharmacies and clinics. Don't buy them online just to save a few bucks.